Technical Annual Status Report (Stage 2) for the CLRTAP Inventory Review: Synthesis and Assessment Country report

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KCA

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TIME SERIES

Party: GB      Submission year: 2024

The aim of this test is to identify instances of dips, jumps, and sudden changes in time series data reported by countries. The analysis was limited to data provided in NFR02, NFR09, NFR14 and NFR19 reporting format. Only data reported for at least three years were considered. Years where only NFR02 or NFR09 sectors were available have been converted to NFR14/NFR19. Only the converted sectors are in the time series analysis.

The table below shows data, where outliers in the time series were identified based on the following methodology: Reported time series data were log 10-transformed prior to analysis to reduce intra-series variability and improve general time series linearity. A linear regression was subsequently applied to the log-transformed values for each time series.

An individual value within the time series was identified as a dip/jump if the respective residual value (regression forecast value - reported value) is more than 2 standard deviations from the mean of all residuals in the time series. Only time series where the flagged data value contributed a significant fraction (>3%) of the national total for the given year are included in this dataset for expert review.

Time series where sigma grow largely (i.e. more than 20% of the time series mean value) because of extreme variation in the emission data are also flagged. Zero values indicate small numbers rounded to zero.

The test was performed for the following time series (if data was available):
Main pollutants: 1990 – 2022
HMs and POPs: 1990 - 2022
PMs: 2000 - 2022

If there is a number and a notation key reported, the difference is the number.

Color Key
	Indicates a dip in the time series data
	Indicates a jump in the time series data
	Indicates time series data with large sigma

MAIN (Unit = Mg)

		1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022
NOx	1A2f	88219	73364	67824	68532	77251	73482	52898	54579	57093	48981	45343	37329	35591	37890	39185	38343	33580	31427	21925	12890	16132	18274	18611	18815	17132	19890	15699	16090	17732	15727	14240	12256	11762
NOx	1A3ai(ii)	63859	61854	68056	73234	76523	81475	86677	93679	105302	115272	128575	125925	124490	128073	140927	153142	156773	156615	154877	149733	145971	153685	151807	154004	156433	160234	157227	170186	173044	178988	74807	71430	143934
NMVOC	11C	91870	91510	91431	91422	91668	92538	91967	91607	91360	91549	91529	91642	91578	96305	91541	91636	91822	91509	91388	91472	91603	91561	91216	91389	91273	91315	91278	91310	91490	91310	91348	91346	91346
NMVOC	2D3a	152930	158886	153721	149910	146179	148742	149442	140216	140718	140677	142543	154309	147953	157717	158603	162610	164413	163296	170688	168402	176919	166611	171495	176779	172326	178132	177085	176557	182288	179510	214474	188863	167505
NMVOC	2D3i	66685	64283	60543	58566	58457	55916	57199	55178	52849	50283	47754	45898	42574	43319	42350	43085	44375	44981	40467	35281	37701	35682	34700	34675	33889	34314	33958	33422	32865	38694	30277	31469	30234
SOx	1A2f	47107	39589	36542	36933	41724	47258	31815	34661	32427	30604	25429	23417	25548	24033	21785	19993	14684	12178	8249	4118	4334	6144	6882	6989	4745	5539	4912	4301	5323	5505	4589	3150	2781
SOx	1A3ai(ii)	2677	3506	4858	4163	5448	4639	4914	6541	7288	5537	6287	6809	5512	6501	7703	8329	10002	8921	9559	7863	7797	8556	11968	11266	14420	15561	15638	16828	16998	17108	6933	1787	3773
SOx	NATIONALTOTAL	3577710	3509205	3414570	3100193	2812049	2530596	2152437	1751267	1750082	1358357	1293289	1220532	1099715	1070348	900584	781829	739491	647676	547272	452739	460830	427121	476902	413707	338757	265987	194560	187466	172888	153209	128824	117784	120231
SOx	NTCOMPL(NECD)	3577710	3509205	3414570	3100193	2812049	2530596	2152437	1751267	1750082	1358357	1293289	1220532	1099715	1070348	900584	781829	739491	647676	547272	452739	460830	427121	476902	413707	338757	265987	194560	187466	172888	153209	128824	117784	120231
SOx	NTCOMPLIANCE	3577710	3509205	3414570	3100193	2812049	2530596	2152437	1751267	1750082	1358357	1293289	1220532	1099715	1070348	900584	781829	739491	647676	547272	452739	460830	427121	476902	413707	338757	265987	194560	187466	172888	153209	128824	117784	120231
NH3	11C	8130	8133	8135	8136	8139	8141	8143	8145	8147	8150	8153	8156	8160	8164	8205	8249	8292	8336	8395	8302	8491	8539	8635	8346	8471	8092	8383	8430	8535	8562	8998	8851	8864
NH3	6A	10558	10660	10748	10629	10587	10545	10885	11354	11833	12028	11883	11880	11853	12041	12093	12286	12255	12345	13048	13005	13300	13237	13628	13927	13359	13426	13493	13806	13739	13723	17077	17413	16487
CO	1A1a	113031	111001	108206	98484	106310	105089	103182	43432	60804	53324	64648	67380	65146	70326	71511	73448	79839	80429	78514	69053	72264	72928	85112	80913	68467	60219	39523	37290	48338	36696	40844	44716	36278
CO	1A2gvii	308227	295899	288535	285023	283925	279003	273583	470314	503934	361698	444782	373663	317898	317730	340480	424855	456478	595114	286159	249170	265368	280485	287117	250841	265027	263531	248249	292876	300816	269860	266848	283204	291478
CO	1A3dii	17538	17811	18563	19468	21305	22415	23259	23747	24669	25584	25593	25838	27363	28204	29169	30194	31038	32366	33274	34335	34891	35109	34396	35627	36972	38435	39003	41327	42184	44161	35852	40756	45183

PM (Unit = Mg)

		2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022
PM2.5	11B	235	200	131	209	185	185	185	185	185	185	376	2555	125	444	259	415	237	296	296	296	296	296	296
PM2.5	11C	5782	5899	6009	6845	6112	6150	6302	6256	6159	6135	6100	6102	5986	6074	6196	6325	6459	6559	6655	6678	5276	5889	6398
PM2.5	1A3bvi	6226	6369	6488	6628	6727	6706	6900	7007	6999	6945	6872	6876	6920	6969	7180	7329	7422	7554	7615	7768	6235	6923	7514
PM2.5	1A3bvi(fu)	6317	6377	6517	6573	6650	6644	6734	6810	6725	6603	6533	6521	6522	6544	6730	6856	7005	7095	7121	7188	5843	6469	6891
PM2.5	1A3bvii	2461	2518	2563	2618	2665	2655	2732	2771	2771	2736	2708	2701	2713	2734	2811	2873	2905	2957	2981	3047	2433	2715	2972
PM2.5	1A3bvii(fu)	2508	2532	2584	2606	2642	2637	2674	2700	2666	2608	2583	2570	2564	2574	2642	2695	2748	2783	2794	2823	2284	2541	2727
PM10	11C	19532	19849	20278	21388	20660	20716	21100	21180	20941	20792	20569	20609	20476	20646	21157	21569	22059	22379	22571	22788	17927	20042	21797
PM10	1A3bvi	12123	12398	12625	12895	13076	13034	13405	13608	13586	13491	13346	13354	13436	13524	13933	14213	14388	14635	14748	15033	12054	13367	14475
PM10	1A3bvi(fu)	12294	12405	12674	12782	12921	12907	13075	13218	13051	12820	12680	12656	12653	12691	13049	13288	13571	13738	13782	13905	11291	12483	13272
PM10	1A3bvii	4557	4662	4746	4848	4936	4917	5060	5132	5131	5067	5014	5003	5024	5063	5206	5321	5379	5476	5521	5642	4506	5028	5504
PM10	1A3bvii(fu)	4644	4688	4786	4825	4893	4883	4951	5001	4937	4829	4783	4759	4748	4767	4893	4991	5089	5153	5174	5228	4230	4705	5050
TSP	11C	38206	38807	39660	41432	40415	40509	41229	41440	40992	40687	40226	40312	40110	40415	41437	42236	43203	43827	44170	44628	35089	39238	42678
TSP	1A3bvi	15336	15688	15980	16324	16566	16515	16992	17255	17233	17102	16922	16933	17041	17159	17680	18043	18272	18596	18745	19120	15344	17036	18484
TSP	1A3bvi(fu)	15560	15705	16051	16189	16376	16361	16581	16769	16558	16259	16087	16057	16057	16112	16568	16878	17244	17465	17528	17692	14379	15918	16951
TSP	1A3bvii	9115	9325	9493	9696	9871	9833	10120	10264	10263	10133	10028	10005	10049	10125	10413	10642	10758	10952	11041	11284	9013	10057	11007
TSP	1A3bvii(fu)	9289	9377	9572	9651	9785	9767	9902	10001	9874	9658	9566	9518	9496	9534	9785	9982	10179	10306	10348	10457	8460	9410	10100
BC	1A3bvi	1394	1408	1440	1453	1473	1472	1494	1512	1494	1465	1451	1449	1450	1456	1498	1528	1563	1585	1592	1609	1312	1457	1559
BC	1A3bvi(fu)	1394	1408	1440	1453	1473	1472	1494	1512	1494	1465	1451	1449	1450	1456	1498	1528	1563	1585	1592	1609	1312	1457	1559
BC	5C1bv	10	1395	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10
BC	5E	1184	1229	1210	1241	1126	1095	1077	1036	960	907	851	833	793	790	769	773	779	772	769	756	544	743	755

HM (Unit = g)

		1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022
Pb	1A1a	165408754	161562479	164533350	150430666	160838550	133413223	99389549	60942602	21928210	16730906	17588209	14720112	12169474	11759641	12820761	9991687	9920397	2381152	1966216	2302754	3171246	2576270	4879940	3863220	2780105	3038365	2651715	2525345	2140940	2300520	2349144	2196979	2261971
Pb	1A2f	4968562	4395897	4163540	4193685	4562460	4526848	4590848	4724970	4774097	4988225	3352339	2430143	7673532	4372495	8782344	3699975	952084	1655569	1795864	924139	765323	1714535	2961046	2349863	1942720	2984990	1330251	2558287	2322852	1868497	1633583	926946	1209482
Pb	1A3aii(i)	15997758	15298250	17361170	16098745	18833135	19160029	21656669	25504873	24524293	30763600	37059000	41913577	34101824	32194461	35224568	35506366	30582583	21472394	19286092	13774311	14428762	14189543	11968310	10474614	12447225	7930545	8555666	8585283	7686519	5796501	1382272	8323756	9917308
Pb	1A3bi	1914321162	1714497957	1539212500	1364942678	1159787337	956697825	816656656	712208758	523479233	278450029	1310432	1115159	1045622	1007711	987365	1015681	988804	622237	594620	566085	524738	499409	477477	454258	444404	435846	431835	424334	416348	418177	321412	356615	384852
Pb	1A3bii	205510557	180179156	149770416	125127763	101420603	77827835	62211369	50835208	34205325	16026368	67648	50392	41181	36336	32484	30675	27279	17141	15737	14090	13058	12159	11594	10924	10708	10444	10344	10035	9645	9109	8069	8745	8859
Pb	1A3bvi	43448864	43707101	43581603	43722536	44544889	45311296	46282446	47054116	47863789	48719727	48633692	49038949	50063745	50467267	50918871	50840576	51434220	51948198	51279573	50419364	49823436	49720875	49680006	49770477	51160282	52031393	53083642	53663346	53767272	54168221	43860880	48319744	51114921
Pb	1A5b	124879	108935	102762	100221	95006	94178	93041	91696	75806	77099	72559	70879	71455	75465	75721	1721225	1730516	1732801	1723861	1783898	506229	148606	129750	355979	154458	42982	37136	886386	1012068	5501944	5414705	1960606	959461
Pb	2B10a	93111183	93168792	93236566	93287397	93402614	80227998	69609142	108877486	84610322	26068080	10570304	13094861	10221192	12597043	13821738	13846792	3913909	2879516	3548933	3951831	3818329	3957871	4270815	2031712	3075626	3833524	4727478	3658003	3320528	3377053	3130578	2023087	1789888
Pb	2C5	7740577	7415785	8048621	8348546	8148920	7587166	8129200	6740417	6555745	5423159	5586705	9090965	9962151	7572001	3813929	1519802	1410782	1838324	1326674	1785577	1548093	1393888	1986888	1289070	1645692	1615663	986357	1167574	715600	411582	330434	475972	1074014
Pb	2C7a	11577417	7173291	4911217	5321639	5566466	6040063	6421241	10388943	5813538	6867182	7691888	7660780	5521323	1757937	3372668	1501614	4300843	2478298	985434	295735	82017	82017	82017	79873	78689	142842	142842	142845	142880	142890	142836	142862	142845
Pb	2C7c	72792356	62819387	67814334	65531570	56349908	47492066	39091465	31097846	23327503	14804846	9600277	8670287	8089948	7208541	6910329	6559512	5569666	5018017	5176978	2591481	3926469	4660807	3547292	4214582	4024674	3667291	3931371	3562811	4130277	3059146	3322260	3764431	3168141
Pb	2I	4127801	4127801	4127801	4127801	4127801	4127801	4127801	4127801	4127801	4127801	4127801	4127801	4127801	4127801	4127801	2536618	2840618	4423070	3995616	2548546	3624235	4177546	4479000	2710000	4348000	4708975	5009888	4403400	1616445	3863392	4274292	5376317	3525415
Pb	5C1a	219547092	218333169	206760662	150105177	84515485	58237165	41193943	339228	3718	3690	2821
Cd	1A1a	5621715	5346864	5348227	2370987	2394618	1694903	1382513	699598	775880	683912	456510	616807	588029	613539	721635	857219	857985	175575	121234	199021	145318	178087	185048	174760	213865	163067	177936	149583	149173	143976	144167	210205	137124
Cd	1A2b	42093	53711	52775	59938	57149	50674	55300	52787	48646	17969	18244	22110	28153	22704	17877	12209	31633	11497	20130	48851	182031	35425	16515	1637	1338	1242	1091	1021	1026	906	834	861	911
Cd	1A2gviii	640040	902362	882355	711357	597187	481283	417223	249577	211764	149129	149058	210040	137689	179305	262030	329900	255823	224794	152404	207610	302952	233750	177679	209491	325140	396712	439494	562788	639245	623671	869252	951004	961896
Cd	1A3bvi	187642	188734	188174	188932	192586	196025	200378	203884	207485	211208	210921	212743	217260	219049	221187	220888	223590	225916	223032	219198	216694	216258	216139	216635	222715	226629	231316	233973	234549	236432	191669	211473	224176
Cd	1A4bi	463358	491441	463846	504153	471819	397645	395150	365172	338749	325952	309934	311177	280065	263374	275754	276788	295256	245299	184578	196309	257274	230619	266472	320639	298910	344728	363914	394105	446032	448509	454883	512541	508914
Cd	2C1	1400661	1308505	1290573	1306436	1348539	1379499	1408507	1448159	1368244	1180335	1062287	973365	802562	910040	918200	937703	942893	951760	903100	661560	594412	1046647	650756	732707	984755	701267	424743	494245	518631	427110	373399	591104	731453
Cd	2C5	354808	335027	373570	391838	379679	345465	378478	220140	252253	180498	150417	79993	104321	73337	49093	14191	14145	35023	51423	14291	24320	35353	31341	14760	14999	17672	14127	9305	9040	5163	2798	5486	5747
Cd	2C6	2368323	2453851	2419446	2569067	2401056	2401072	1684035	2298035	979989	1253035	1052035	831035	979035	242486	1335	1005	1005	1005	1005	705	696	660	634	710	763	738	698	713	727	676	623	637	626
Cd	2C7a	273998	199228	169174	177781	197386	207331	212224	131173	169054	183046	260932	87914	112397	65872	52446	24297	33169	22089	14845	10450	11623	4942	4942	5084	4793	4449	1600	3517	1600	1600	1600	3245	900
Cd	2C7c	1384161	1195799	1287981	1245176	1074337	909620	752813	604111	459202	318551	221539	179543	188618	155673	142283	129245	149823	104482	118765	55958	118870	103188	95379	106101	98916	86839	88592	58201	73330	55678	60139	69847	50471
Cd	2G	1847498	1819402	1766787	1820639	1829748	1783308	1832037	1843341	1729705	1760941	1763206	1780163	1824912	1835790	1838745	1828661	1843720	1837749	1819034	1816431	1789638	1777594	1775224	1751723	1784373	1802543	1830896	1846905	1840467	1849133	1494336	1636164	1733956
Cd	3F	2702587	2376949	1738721	58087
Cd	5C1a	7177501	7137815	6759483	734105	585197	315093	131204	898	722	340	307
Hg	1A1a	9733785	9616684	9404282	4992487	4852670	4558032	2860073	2368187	2339960	1656027	1656950	1773810	1544183	1914315	1753321	2330469	2234099	2216829	1813053	1283701	1486003	1322322	1829208	1611130	1342372	1238940	885045	762712	750117	602608	697892	795579	669831
Hg	1A1b	26632	29087	29832	30856	32077	30500	30344	30890	29638	27212	25682	26074	25052	24955	36935	37251	27893	46314	45973	67366	297924	45311	29984	72387	22760	23387	23580	20738	28325	18386	13700	4653	33505
Hg	1A2b	120112	221289	208461	248256	218183	197419	205410	163663	157563	88215	177505	61438	267504	78880	67136	33037	42573	30296	315422	336819	38862	32558	31806	28799	27059	27123	24457	23426	22937	20551	18970	20763	21787
Hg	1A2f	198766	168782	157952	159367	177670	175789	180584	119950	484369	257163	262097	229394	253226	241563	246661	301534	237059	282363	271492	201517	250319	247381	258136	247112	213323	174435	173935	184257	313766	247646	286335	314345	313814
Hg	1A2gviii	923054	931887	1132784	646945	513866	660835	382494	451655	424876	498413	538131	452029	426477	443380	409198	449459	440385	346563	443971	485311	634023	565300	677230	930918	874122	672591	624157	548267	554988	473528	403302	377345	340873
Hg	1A3bi	191515	190390	193710	194835	191152	187230	193924	193621	192096	195160	193635	193283	196713	192245	192089	189955	186995	184926	180565	173887	167056	163358	160343	157039	156863	157484	158974	158265	155294	154584	116068	128390	134489
Hg	1A4bi	857472	959497	850434	959612	873426	698144	727932	660311	617526	611450	545838	544557	462439	409876	380325	312140	289205	282612	295697	288086	317351	278412	292328	306170	268615	274730	277744	278791	284007	273824	264946	269924	270511
Hg	2B10a	8001722	8804498	7349764	3210213	3515764	4132805	2345569	1090509	1202391	1438182	1394448	1442790	1243940	1228680	1181320	1142007	1321672	880370	951040	794040	811040	681340	374340	407340	365340	300040	120740	170740	225740	121740	740	740	740
Hg	2C1	534095	500840	494600	497202	511237	524445	534799	550098	521827	526648	509540	454835	379509	587527	420382	480480	610903	677843	433432	455931	374502	757922	417280	685151	553907	481210	355790	512259	477123	521503	292648	529473	233196
Hg	2C6	2860427	2963837	2922246	3103014	2900000	2900000	2383833	1867667	1351500	294000	717000	722000	207000	51041
Hg	2C7c	5217770	4502568	4861346	4697558	4038424	3402509	2799578	2225722	1667990	1084013	696111	655184	619500	552115	473680	454553	365507	339815	355275	153612	265364	303867	223304	259405	243669	228376	247306	195267	253723	185618	202287	247881	169628
Hg	5C1a	5910883	5878201	5566633	442266	355384	282976	214119	6491	1986	892	1328
Hg	5C1biii	156795	156795	147835	138876	91120	326628	136891	159929	111761	40459	68044	56405	64381	294458	46275	73309	42081	37030	46690	419758	110451	41055	26113	20057	14185	18460	14771	11668	17889	19204	17978	5023	134386
Hg	5C1bv	504998	535405	557137	605300	606719	646999	674663	702389	717849	753741	772203	784856	830443	870792	874990	913662	935289	976061	1026347	917850	843956	636527	591487	557577	515678	515228	478508	448316	422856	394978	429528	385103	361998

POP (Unit = mg)

		1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022
DIOX	1A2f	8966	7415	6816	6894	7854	7759	7626	8705	4641	5550	4905	4856	2007	2206	24881	1815	1558	1241	1531	1621	2862	1577	896	1435	1668	1473	1040	1256	1204	1544	1423	1380	2139
DIOX	1A2gviii	17377	17459	18486	17373	29522	32184	31841	24803	27668	23658	16955	15125	14985	15160	15405	7686	7866	6787	12797	13273	12500	12919	13525	14859	15428	14865	14922	15618	16312	16129	17533	18062	17975
DIOX	2C1	65987	60768	60747	61473	63041	64758	64929	67233	62713	52297	47225	36539	28048	29376	35647	35336	33437	28797	30882	26038	41013	31009	31902	28230	34316	31310	24444	22804	22689	22193	20122	7890	21267
HCB	NATIONALTOTAL	3157142611	3064559112	3372973074	3686676293	3959146018	4132192582	4174044861	4174486169	4431196378	96909217	82795043	73285131	68354907	63388334	76616959	73194869	68803805	59381282	54967678	36209312	35029899	25630448	24573070	20807174	24527649	28182066	33528955	36691732	38864553	38732549	38044963	39091821	38730401
HCB	NTCOMPL(NECD)	3157142611	3064559112	3372973074	3686676293	3959146018	4132192582	4174044861	4174486169	4431196378	96909217	82795043	73285131	68354907	63388334	76616959	73194869	68803805	59381282	54967678	36209312	35029899	25630448	24573070	20807174	24527649	28182066	33528955	36691732	38864553	38732549	38044963	39091821	38730401
HCB	NTCOMPLIANCE	3157142611	3064559112	3372973074	3686676293	3959146018	4132192582	4174044861	4174486169	4431196378	96909217	82795043	73285131	68354907	63388334	76616959	73194869	68803805	59381282	54967678	36209312	35029899	25630448	24573070	20807174	24527649	28182066	33528955	36691732	38864553	38732549	38044963	39091821	38730401
PCB	2K	11460292844	10143806114	9003788405	8013661311	7151225866	6397887919	5738028636	5158491588	4648163742	4197632283	1084011079	979176250	886603957	804630319	731844255	667045697	609211154	557465270	511057281	469341491	431761031	397834332	367143823	339326471	314065837	291085398	270142911	251025653	233546381	217539904	202860162	189377730	176977687
PCB	NATIONALTOTAL	12469385813	11067644016	9922743306	8928360700	8005049468	7208864693	6519122021	5939498371	5366605464	4767021843	1635037771	1517483282	1386038657	1281249031	1214298916	1120958601	1049071361	995978098	932129943	817332763	779559645	747610453	698173049	665672331	628065274	588929913	526113320	504600912	490424353	465621817	424188279	420542156	396897060
PCB	NTCOMPL(NECD)	12469386791	11067644701	9922744317	8928361836	8005049948	7208864590	6519122165	5939498438	5366605336	4767021803	1635037830	1517483303	1386038699	1281249036	1214298910	1120958609	1049071327	995978056	932129833	817332665	779559580	747610383	698172962	665672240	628065184	588929824	526113253	504600836	490424279	465621730	424188226	420542097	396896986
PCB	NTCOMPLIANCE	12469386791	11067644701	9922744317	8928361836	8005049948	7208864590	6519122165	5939498438	5366605336	4767021803	1635037830	1517483303	1386038699	1281249036	1214298910	1120958609	1049071327	995978056	932129833	817332665	779559580	747610383	698172962	665672240	628065184	588929824	526113253	504600836	490424279	465621730	424188226	420542097	396896986