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

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TIME SERIES

Party: HR      Submission year: 2026

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 – 2024
HMs and POPs: 1990 - 2024
PMs: 2000 - 2024

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	2023	2024
NOx	11B	380	380	96	820	372	63	255	402	1085	498	1466	163	292	1378	289	63	299	1263	345	279	194	328	567	200	19	606	673	4854	151	218	2399	600	2423	184	1461
NOx	1A3ai(ii)	1498	295	236	587	845	794	845	766	828	1006	857	858	814	807	895	1098	1117	1161	1359	1389	1316	1416	1486	1659	1649	1558	1636	1956	2474	2831	761	1182	2658	2865	3550
NOx	1A3biii	10308	6124	6973	8697	9250	7674	9373	10230	9305	10412	8916	8737	11182	11421	11942	10300	11075	10569	9270	9428	10032	9311	7726	11015	9473	9155	8408	10112	9434	9684	7176	7220	7153	6992	9230
NOx	1A3di(i)	2764	1816	1975	2925	3534	2598	2931	1882	2060	1662	1454	2273	1863	1756	1865	2015	1557	1940	1721	554	499	1934	316	316	395	134	331	504	1629	1943	1272	1507	934	1264	1083
NOx	1A3dii	2971	2390	3376	2861	1409	2174	3439	2721	2074	1983	1917	2043	2483	2456	1928	2082	2138	2198	2662	2899	2302	2306	2182	2316	2326	2192	2277	2396	2533	2614	2127	2471	2507	2405	2493
NOx	1A4cii	7777	6210	2583	1760	5257	4192	4539	4096	6217	6538	8189	8824	7988	7596	7000	6679	6515	6156	6069	5467	4979	4668	4067	3709	3467	3099	2818	2568	2397	2198	2089	1894	1790	1573	1454
NOx	3Da1	4297	4349	4993	3654	3876	3737	3936	4934	3810	4225	4720	5134	4819	4545	4703	4852	4955	5218	6806	3632	4374	5001	4275	3117	2947	3497	2893	3936	3977	3901	3959	4088	3537	3474	3635
NMVOC	11B	1142	1142	289	2459	1117	190	765	1208	3256	1494	4398	489	876	4136	867	189	896	3788	1035	837	583	983	1700	600	57	1819	2020	14563	452	654	7198	1798	7268	551	4382
NMVOC	1B2av	3604	1865	2348	2352	2642	2953	3039	3127	3256	3608	3441	3390	3363	3331	3350	3169	3136	3392	3013	3239	2908	2679	2402	2360	2088	2275	2254	2033	2166	1818	1611	1653	1633	1769	2048
NMVOC	2D3a	11076	7207	4719	4554	5237	4666	4799	4410	4076	3675	3637	3834	4086	3543	3928	3861	3402	3052	3467	2792	2819	2664	2336	1996	1828	2095	2118	3349	4386	7916	8939	10489	4289	3014	3044
NMVOC	2D3d	8357	6601	5781	5212	5597	5684	5980	6061	6245	6101	6374	6684	6929	7250	7776	7899	8241	9122	7999	8100	9755	11890	8368	3449	4243	4225	3755	5244	4751	3309	4640	4332	4004	5801	5673
NMVOC	2H2	22358	19506	11599	10439	7309	7754	9421	7955	7331	7159	6769	6277	7004	6547	7009	7967	7699	5619	5429	4706	4840	5534	5048	4900	5604	4422	5382	5383	3405	4006	3223	3118	3481	3292	2852
NMVOC	3Da2a	3721	3620	2855	2843	2674	2545	2419	2379	2329	2401	2339	2360	2566	2480	2545	2462	2536	2453	2287	2401	2370	2299	2295	2258	2220	2256	2249	2265	2193	2322	2242	2163	2000	1929	1926
SOx	11B	76	76	19	164	74	13	51	80	217	100	293	33	58	276	58	13	60	253	69	56	39	66	113	40	4	121	135	971	30	44	480	120	485	37	292
SOx	1A2c	6422	3901	2002	5601	6021	4286	2619	2960	5272	2836	3738	4158	3649	3625	4506	2832	3757	2242	2425	1006	187	162	56	59	95	9	52	6	6	4	7	5	11	6	2
SOx	1A3bi	1110	875	2031	1185	1093	1202	2027	1720	1680	1857	2382	2092	1900	2713	2578	2169	2299	1820	1663	1392	1043	291	16	16	17	19	20	22	21	0	0	0	0	0	0
SOx	1A3biii	2497	1370	1611	2509	1835	1179	2325	1678	1674	1924	1782	1217	1659	1961	1678	1174	1166	784	697	604	543	142	4	6	6	6	6	8	8	0	0	0	0	0	0
SOx	2B10a	710	500	600	469	658	661	640	580	513	551	758	698	813	614	677	681	855	788	716	210			5	4	9	56	200	174	116	179	242	517	33	16
NH3	11B	76	76	19	164	74	13	51	80	217	100	293	33	58	276	58	13	60	253	69	56	39	66	113	40	4	121	135	971	30	44	480	120	485	37	292
NH3	2B10a	3483	3472	4475	3093	3469	3521	3522	3575	4005	2865	3334	2556	2703	3399	4362	3546	2367	2489	1984	1413	2358	2404	2591	1722	1366	2356	2075	2340	2630	1418	2171	1440	420	144	142
NH3	3Da1	11430	11666	13443	10143	10123	9745	10563	13096	9706	11735	12885	12593	11749	11246	11609	11893	11504	12246	15697	8374	9635	10829	9155	6441	6115	7346	5483	8251	7517	7305	7442	7673	6288	7046	8300
NH3	3Da2a	14361	14145	11103	11118	10968	10254	9903	9734	9516	10101	9649	9562	9719	10177	10364	9422	10050	9519	8667	9137	8846	8528	8354	8031	8226	8181	8208	8225	7727	7891	7711	7397	6920	6545	6697
NH3	3Da3	2381	2245	1762	1690	1523	1398	1314	1307	1256	1289	1305	1319	1346	1372	1475	1553	1446	1380	1350	1320	1305	1265	1297	1230	1209	1185	1406	1421	1381	1405	1397	1404	1366	1283	1303
CO	11B	11415	11415	2892	24588	11169	1899	7650	12075	32556	14943	43983	4887	8757	41355	8667	1887	8961	37884	10347	8367	5832	9831	17004	5997	573	18192	20199	145629	4518	6540	71982	17985	72678	5511	43821
CO	2B10a	30624	18783	13479	17123	21468	27185	26735	24214	24088	20627	30004	24018	26794	28450	17779	17240	39110	34869	9037	52	0	0	0	0	0	0	0	0	0		0	0	0
CO	NATIONALTOTAL	564247	492437	404682	429738	422942	445621	473604	455185	466844	471437	465733	448555	428554	447149	427130	422561	407966	394267	349548	344412	333811	309252	293760	283065	250245	270641	260430	254123	233393	219147	214570	228059	201285	202812	200702
CO	NTCOMPL(NECD)	564247	492437	404682	429738	422942	445621	473604	455185	466844	471437	465733	448555	428554	447149	427130	422561	407966	394267	349548	344412	333811	309252	293760	283065	250245	270641	260430	254123	233393	219147	214570	228059	201285	202812	200702
CO	NTCOMPLIANCE	564247	492437	404682	429738	422942	445621	473604	455185	466844	471437	465733	448555	428554	447149	427130	422561	407966	394267	349548	344412	333811	309252	293760	283065	250245	270641	260430	254123	233393	219147	214570	228059	201285	202812	200702

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	2023	2024
PM2.5	11B	14661	1629	2919	13785	2889	629	2987	12628	3449	2789	1944	3277	5668	1999	191	6064	6733	48543	1506	2180	23994	5995	24226	1837	14607
PM10	11B	17593	1955	3503	16542	3467	755	3584	15154	4139	3347	2333	3932	6802	2399	229	7277	8080	58252	1807	2616	28793	7194	29071	2204	17528
PM10	3Dc	1823	1838	1843	1865	1835	1889	1919	1875	2011	2027	2081	2069	2076	2447	2354	2399	2412	2335	2318	2347	2350	2303	2259	2318	2259
TSP	11B	26390	2932	5254	24813	5200	1132	5377	22730	6208	5020	3499	5899	10202	3598	344	10915	12119	87377	2711	3924	43189	10791	43607	3307	26293
TSP	3Dc	1823	1838	1843	1865	1835	1889	1919	1875	2011	2027	2081	2069	2076	2447	2354	2399	2412	2335	2318	2347	2350	2303	2259	2318	2259
BC	11B	1319	147	263	1241	260	57	269	1137	310	251	175	295	510	180	17	546	606	4369	136	196	2159	540	2180	165	1315
BC	1A2f	121	114	115	113	119	126	129	130	113	145	108	86	96	97	70	54	38	54	50	46	42	40	35	118	82
BC	2D3b	58	46	88	135	160	143	132	131	171	129	87	102	100	110	92	86	88	86	101	105	93	108	103	131	116

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	2023	2024
Pb	1A1a	500595	439526	586425	452983	378970	424742	420580	515079	645408	674167	400176	453475	493352	652543	426276	499926	477932	508475	491443	439512	287517	333831	275089	266963	252953	276361	300600	226668	278322	285617	309492	353214	408642	381773	336545
Pb	1A3bi	415125657	296602373	239058880	237625723	259498117	242597951	192816974	174173510	166417633	162010904	131254205	99781475	54145200	17887571	11097664	6213778	3604297	3721235	3546954	3540392	3336080	3276324	3116120	3017672	2809701	2850136	2888626	2799942	2719456	1130	997	1100	1183	1307	1398
Pb	1A3bii	16207013	12787753	10184274	6727993	9216968	7057449	5628607	5094139	5361691	4157542	4033881	1825937	1360518	506819	348008	244783	170520	168110	163260	155685	145474	137850	118432	105059	105116	106630	104048	128998	127101	114	106	128	106	141	141
Pb	1A4bi	1745684	1676632	1271971	1322137	1173734	1229379	1374620	1259691	1283688	1268929	1124316	1210156	1170342	1354259	1304678	1396854	1271757	1210124	1218735	1263541	1371540	1330577	1324599	1324009	1161313	1326916	1287971	1250634	1187951	1152681	1165851	1264743	1143960	1105649	1045942
Pb	1B2aiv	410044	286375	223376	302640	276703	289903	230771	230220	294605	340675	451828	398147	408945	406199	439616	452865	372858	446516	346375	431107	337216	271701	294895	244946	204224	216736	215716	243019	187322	131504	134058	132449	112247	116427	121480
Pb	2A3	667005	648720	389646	356608	425483	422812	391286	325441	389380	359232	373658	408839	432507	498599	575666	625982	630298	651483	663883	622021	671558	704424	665576	720705	714267	689623	752434	758190	761824	771612	683582	829484	894630	880379	777481
Pb	2C1	76393384	28560824	265054	192613	164723	117962	118960	181727	268330	197280	181067	146039	85251	106449	223873	191464	209342	198254	361050	120286	268910	249358	2696	288624	380810	315987		10026	353015	179727	117709	481371	439752	552326	398449
Pb	2G	555856	555856	555856	555856	555856	951776	1401008	1384544	938448	762832	554288	1300656	6500928	9005808	4861584	2174032	1636992	1153264	802816	357504	141904	122304	8542	1140554	812224	784000	1001952	1057616	1277136	1354752	1835344	2085440	1718528	1816528	1851024
Cd	1A2c	1887	1560	82	1243	1415	1275	379	327	18317	17352	49316	45090	36666	45339	53303	67346	92194	10394	13847	15505	2887	247	1197	1887	3209	278	2	2	1	4	6	5	22	31	30
Cd	2A3	29466	28008	16294	15022	18050	17944	16471	13670	16623	15404	15869	17070	18094	20968	24131	26222	26414	27441	27910	25972	27789	29149	27541	29822	29556	28536	31135	31373	31524	31929	28286	34323	37019	36429	32172
Cd	2C1	236756	99279	20389	14816	12671	9074	9151	13979	20641	15175	13928	11234	6558	8188	17221	14728	16103	15250	27773	9253	20685	19181	207	22202	29293	24307		771	27155	13825	9055	37029	33827	42487	30650
Cd	2G	66341	61702	68161	61913	27272	65760	63811	63013	66383	76171	74114	97895	111362	119979	86160	83128	80969	80990	84703	61884	71974	63222	60194	53982	46769	45528	45966	51120	67439	66404	62349	51332	49105	46405	44673
Cd	3F	70353	86043	48885	60236	60714	62489	67841	78548	71377	115121	64297	93500	105535	69024	104204	118979	104374	68388	105108	78556	74403	52039	31180	33762	24582	10353	795	514	599	307	150	114	97	92	67
Cd	NATIONALTOTAL	1196114	1109338	874649	917421	812242	884766	946019	912860	952405	991450	926786	1011273	1006121	1083016	1097601	1157012	1104002	983066	1010229	987096	1014515	946736	909527	909512	813018	868268	813680	814759	823709	780503	774697	847252	786144	799138	761111
Cd	NTCOMPL(NECD)	1196114	1109338	874649	917421	812242	884766	946019	912860	952405	991450	926786	1011273	1006121	1083016	1097601	1157012	1104002	983066	1010229	987096	1014515	946736	909527	909512	813018	868268	813680	814759	823709	780503	774697	847252	786144	799138	761111
Cd	NTCOMPLIANCE	1196114	1109338	874649	917421	812242	884766	946019	912860	952405	991450	926786	1011273	1006121	1083016	1097601	1157012	1104002	983066	1010229	987096	1014515	946736	909527	909512	813018	868268	813680	814759	823709	780503	774697	847252	786144	799138	761111
Hg	11B	5327	5327	1350	11474	5212	886	3570	5635	15193	6973	20525	2281	4087	19299	4045	881	4182	17679	4829	3905	2722	4588	7935	2799	267	8490	9426	67960	2108	3052	33592	8393	33916	2572	20450
Hg	1A1a	54801	38202	51460	43349	11880	22323	15079	50148	50045	42954	118309	119273	164496	184823	174454	185601	170430	183493	188890	135078	183289	196224	176175	190560	186661	177886	198611	110858	123303	95627	108231	115132	122270	108192	70197
Hg	1A2c	11952	10798	4439	8854	9423	8938	5140	5008	3646	3731	4350	3228	2711	3115	4568	3623	3285	5487	4317	4374	4751	4205	2950	3009	2920	3055	3061	3463	2896	3048	3364	1810	449	1547	1394
Hg	1B2b	701040	768250	804490	2280	2040	2350	2800	1990	2930	1980	1930	2090	730	750	780	760	710	710	50	42	39	41	41	41	41	41	41	41	41	41	41	41	41	41	41
Hg	2C1	8578	5989	5097	3704	3168	2268	2288	3495	5160	3794	3482	2808	1639	2047	4305	3682	4026	3813	6943	2313	5171	4795	52	5550	7323	6077		193	6789	3456	2264	9257	8457	10622	7662
Hg	3F	11193	13689	7777	9583	9659	9941	10793	12496	11355	18315	10229	14875	16790	10981	16578	18928	16605	10880	16722	12498	11837	8279	4961	5371	3911	1647	126	82	95	49	24	18	15	15	11
Hg	NATIONALTOTAL	1161205	1098702	1097129	291009	266287	259214	245857	291816	309258	336430	440850	450216	496890	512969	525917	547853	521132	549749	525779	455298	488429	458731	430332	446750	432106	420140	427490	364479	365370	320428	323406	345642	337516	327517	279006
Hg	NTCOMPL(NECD)	1161205	1098702	1097129	291009	266287	259214	245857	291816	309258	336430	440850	450216	496890	512969	525917	547853	521132	549749	525779	455298	488429	458731	430332	446750	432106	420140	427490	364479	365370	320428	323406	345642	337516	327517	279006
Hg	NTCOMPLIANCE	1161205	1098702	1097129	291009	266287	259214	245857	291816	309258	336430	440850	450216	496890	512969	525917	547853	521132	549749	525779	455298	488429	458731	430332	446750	432106	420140	427490	364479	365370	320428	323406	345642	337516	327517	279006

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	2023	2024
DIOX	11B	1522	1522	386	3278	1489	253	1020	1610	4341	1992	5864	652	1168	5514	1156	252	1195	5051	1380	1116	778	1311	2267	800	76	2426	2693	19417	602	872	9598	2398	9690	735	5843
DIOX	1A1a	154	112	175	139	215	190	97	191	174	177	208	237	274	317	265	283	266	285	288	222	250	315	291	308	300	343	439	363	487	608	598	706	821	784	743
DIOX	5E	2745	1906	3439	1895	2372	2876	2897	2696	2817	2938	2921	2738	2576	2939	2456	2533	2522	2418	2351	2198	2082	2285	2201	2017	1352	1494	1510	1638	1387	1587	1459	1443	1628	1379	1590
PCB	1A1a	1083200	774784	1109488	823875	165534	417567	239842	996615	994640	855262	2470090	2751338	3510116	3749471	3443091	3708144	3499862	3731082	3852625	2671082	3715328	4128811	3616221	3956756	3889411	3715401	4106906	2259562	2132853	2493821	1827140	2262562	2405527	2083054	1263800
PCB	1A2c	175531	144960	6146	115102	131424	117881	33099	28281	204		4855				6610	997	0	15239	0	0	5054	0	0							0	0	0	1573	267	267
PCB	1A2e	358492	266900	184429	189781	195468	278984	275001	272752	180523	122802	106630	182587	168763	144301	198793	197850	200645	199404	178436	142006	154758	153568	142908	121687	130420	118198	137450	149379	108217	85619	55240	9490	13151	10978	12473
PCB	2C1	951115	363618	254860	185205	158388	113425	114385	174738	258010	189692	174102	140423	81972	102355	215262	184100	201291	190629	347164	115660	258567	239767	2593	277523	366163	303834		9640	339438	172815	113182	462857	422838	531083	383124