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

TIME SERIES

Party: CY 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	1A1a	3213	3332	3833	4131	4319	3931	4177	4417	4821	5090	5354	5314	5534	5948	6196	6556	6762	6984	5188	5465	5915	9705	10956	6325	6966	4860	4056	3655	3628	2761	2925	2936	2795	2889	3651
NOx	1A3ai(i)	310	314	318	321	325	329	333	337	341	344	348	352	356	360	364	374	371	379	392	382	381	371	358	341	347	350	406	469	486	474	154	265	362	454	436
NOx	1A3ai(ii)																3363	3398	3425	3592	3441	3371	3362	3244	3156	3203	3088	3668	4228	4270	4129	1295	2092	2937	3655	4363
NOx	1A3di(i)	4264	4199	4425	3847	4907	5419	6929	7550	7304	11648	14722	14677	10727	9460	3828	22872	21957	20385	18967	16557	14259	15335	14994	18356	17872	18990	22887	19863	21147	21644	21300	18492	20881	18223	18223
NMVOC	1A3bii(fu)	824	845	875	843	854	850	804	789	788	776	733	734	660	658	600	3653	474	360	326	292	289	244	205	175	162	163	175	167	174	139	138	160	147	127	144
NMVOC	1A3biii	484	454	579	571	575	591	570	571	544	523	514	470	422	406	378	352	313	236	220	200	193	175	154	134	134	110	120	109	90	118	78	73	72	56	77
NMVOC	1A3biii(fu)	484	454	579	571	575	591	570	571	544	523	514	470	422	406	378	3729	313	236	220	200	193	175	154	134	134	110	120	109	90	118	78	73	72	66	77
NMVOC	1A3biv	1846	1821	1818	1734	1803	1775	1715	1621	1501	1397	1282	1248	1079	1096	994	937	756	971	927	849	790	726	704	623	595	582	509	494	475	435	341	361	356	425	420
NMVOC	1A3biv(fu)	1846	1821	1818	1734	1803	1775	1715	1621	1501	1397	1282	1248	1079	1096	994	49	756	971	927	849	790	726	704	623	595	582	509	494	475	435	341	361	356	576	420
NMVOC	1A3di(i)	184	178	188	160	199	221	288	313	312	491	616	613	442	396	171	937	943	876	805	697	596	635	628	768	745	779	927	820	877	902	892	808	917	755	755
NMVOC	2D3a	561	576	592	605	617	627	637	645	653	660	667	674	682	691	700	711	724	742	762	783	803	824	825	1195	1196	1262	953	926	1009	1037	1926	1481	892	925	937
NMVOC	2D3i	89	91	94	96	98	99	101	102	103	105	106	107	108	110	111	113	115	118	121	124	127	131	131	3	3	158	239	219	312	197	258	308	111	136	138
NMVOC	NATIONALTOTAL	15973	15647	15725	15667	16110	15679	15507	15572	15064	14869	14471	14230	14684	15338	15377	15020	14155	14752	13876	13058	13174	10507	10198	10788	10724	10979	8714	9754	9725	9561	10364	10242	9256	9513	9645
NMVOC	NTCOMPLIANCE	15973	15647	15725	15667	16110	15679	15507	15572	15064	14869	14471	14230	14684	15338	15377	15020	14155	14752	13876	13058	13174	10507	10198	10788	10724	10979	8714	9754	9725	9561	10364	10242	9256	9513	9645
SOx	1A2f	483	455	493	538	563	539	581	559	529	531	547	535	553	544	588	576	600	591	1432	1166	969	766	705	735	866	838	882	937	949	939	983	1015	970	966	879
SOx	1A3bii	2401	2362	3032	3187	3309	3716	3491	3635	4041	4181	3655	4008	3665	3511	1285	21	20	19	18	3	4	3	3	2	2	2	3	3	3	2	2	3	2	2	3
SOx	1A3bii(fu)	2401	2362	3032	3187	3309	3716	3491	3635	4041	4181	3655	4008	3665	3511	1285	3653	20	19	18	3	4	3	3	2	2	2	3	3	3	2	2	3	2	2	3
SOx	1A3biii	1547	1448	1771	1782	1775	1918	1892	2007	1995	2033	2019	2055	1884	1854	681	11	10	13	12	2	2	2	2	2	2	2	2	2	2	2	2	1	1	1	2
SOx	1A3biii(fu)	1547	1448	1771	1782	1775	1918	1892	2007	1995	2033	2019	2055	1884	1854	681	3729	10	13	12	2	2	2	2	2	2	2	2	2	2	2	2	1	1	1	2
NH3	1A3bii(fu)	2	2	2	2	2	3	3	3	4	4	4	5	4	4	4	3653	4	6	6	6	6	5	5	4	4	4	5	5	6	5	5	6	6	6	7
NH3	1A3biii(fu)	1	1	1	1	1	1	1	2	2	2	2	2	2	2	2	3729	2	2	2	2	3	3	3	2	2	2	2	2	2	2	2	1	1	2	3
NH3	3Da1	884	834	1065	934	953	846	898	687	717	728	514	506	539	479	535	486	658	508	473	455	284	375	386	450	639	549	620	562	626	622	686	604	337	422	422
NH3	3Da3	255	257	249	244	243	248	261	299	309	322	349	401	421	375	362	326	338	347	319	308	337	338	321	289	286	276	288	302	293	299	307	314	309	300	314
CO	1A2f	1893	1785	1930	2110	2205	2112	2272	2187	2073	2080	2144	2099	2171	2141	2314	2270	2361	2328	2663	2234	1911	1621	1475	2116	2700	2440	2462	2575	3353	3093	3727	3845	3573	3663	3292
CO	1A3ai(ii)																595	581	508	538	488	535	661	631	595	592	479	553	602	646	609	209	415	563	647	968
CO	1A3biii(fu)	1052	987	1234	1231	1229	1287	1253	1276	1231	1209	1247	1179	1083	1088	1057	3729	943	932	909	899	921	888	792	665	629	584	627	614	516	758	475	413	407	392	578
CO	1A3biv	4554	4449	4388	4138	4264	4182	4023	3817	3557	3349	3073	3059	2862	2913	2654	2466	2082	2237	2072	1869	1747	1582	1536	1375	1324	1288	1143	1102	1062	976	783	843	830	1361	987
CO	1A3biv(fu)	4554	4449	4388	4138	4264	4182	4023	3817	3557	3349	3073	3059	2862	2913	2654	49	2082	2237	2072	1869	1747	1582	1536	1375	1324	1288	1143	1102	1062	976	783	843	830	1361	987
CO	1A3di(i)	429	414	437	370	459	511	666	725	725	1140	1428	1421	1021	918	400	2161	2190	2034	1865	1611	1378	1465	1451	1774	1719	1792	2124	1886	2014	2074	2055	1878	2136	1739	1739

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	1A3ai(ii)						118	114	69	83	55	65	56	51	46	45	42	48	54	56	52	22	14	45	52	59
PM2.5	1A3bii(fu)	467	494	442	442	428	3653	357	279	268	249	247	215	179	150	139	143	150	146	153	121	126	150	135	110	136
PM2.5	1A3biii	219	206	188	184	176	167	153	142	136	129	129	120	106	89	87	79	85	82	67	97	61	54	53	52	66
PM2.5	1A3biii(fu)	219	206	188	184	176	3729	153	142	136	129	129	120	106	89	87	79	85	82	67	97	61	54	53	52	66
PM2.5	1A3di(i)	949	962	713	606	203	1540	1330	1218	1167	1034	923	995	930	1144	1119	1225	1457	1193	1230	1247	1239	1046	1195	1118	1118
PM2.5	2A1	181	176	181	178	191	186	195	192	193	160	132	131	17	26	33	30	30	31	29	27	30	30	30	32	26
PM2.5	2D3b	197	128	105	67	40	0	0	0	0	0	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0
PM2.5	2G	291	91	85	62	91	80	51	53	51	57	61	48	54	41	18	31	29	32	33	33	26	27	26	24	32
PM10	1A3bi(fu)	184	172	181	199	218	150	225	223	240	245	250	248	235	221	218	230	240	253	261	251	237	258	259	283	243
PM10	1A3bii(fu)	520	550	496	496	482	3653	406	329	319	299	298	264	222	187	174	180	190	187	197	157	164	195	177	150	185
PM10	1A3biii	219	206	188	184	176	167	153	142	136	129	129	120	106	89	87	79	85	82	67	97	61	54	53	52	66
PM10	1A3biii(fu)	249	235	215	213	205	3729	181	177	172	165	166	156	138	114	110	103	111	110	90	129	83	72	71	72	92
PM10	1A3di(i)	1060	1074	797	677	228	1720	1487	1362	1304	1155	1031	1111	1039	1278	1250	1369	1627	1333	1375	1394	1386	1170	1336	1249	1249
PM10	2A1	526	514	528	518	556	543	568	558	562	466	384	382	29	44	56	51	51	53	49	46	51	51	50	54	45
PM10	2D3b	846	551	450	285	171	1	1	1	1	2	2	2	2	1	0	0	0	1	1	1	0	0	0	0	0
PM10	2D3c	84	69	75	71	85	68	61	57	54	91	122	119	93	49	23	20	20	26	33	26	24	24	3	0	0
TSP	1A3bi(fu)	226	215	227	250	275	150	290	295	319	327	334	333	317	298	295	310	325	342	352	340	320	348	349	381	332
TSP	1A3bii(fu)	567	600	543	545	530	3653	449	373	365	344	343	308	260	220	205	213	225	223	237	189	199	236	214	185	228
TSP	1A3biii(fu)	280	265	244	243	235	3729	210	213	209	202	204	193	170	141	134	129	139	138	113	163	105	91	89	91	119
TSP	1A3di(i)	1060	1074	797	677	228	1720	1487	1362	1304	1155	1031	1111	1039	1278	1250	1369	1627	1333	1375	1394	1386	1170	1336	1249	1249
TSP	2D3b	3664	2386	1951	1236	742	6	5	5	5	8	11	10	8	4	2	2	2	2	3	2	2	2	0	0	0
TSP	2D3c	451	367	399	379	452	361	327	303	287	487	651	635	496	262	121	105	109	136	179	138	126	127	14	1	1
TSP	3B4gi	104	114	114	114	154	123	121	110	116	115	105	113	123	122	113	105	109	107	108	117	114	122	104	110	109
BC	1A2gvii	21	18	17	21	34	22	22	39	32	27	22	21	10	10	16	4	5	3	4	4	4	5	6	6	6
BC	1A2gviii	14	14	13	14	12	14	17	19	11	10	11	12	10	11	10	11	11	12	11	12	13	12	11	10	11
BC	1A3bi(fu)	44	46	50	54	53	53	42	44	43	43	41	37	33	33	37	36	40	42	38	37	42	42	49	6	33
BC	1A3bii(fu)	270	245	246	240	227	3653	167	160	148	146	125	103	86	79	81	84	81	83	65	67	80	71	57	2	68
BC	1A3biii	104	98	89	88	85	81	74	69	66	62	62	58	51	43	41	37	40	38	32	46	28	25	24	23	29
BC	1A3biii(fu)	98	89	88	85	81	3729	69	66	62	62	58	51	43	41	37	40	38	32	46	28	25	24	23	0	29
BC	1A3biv(fu)	4	4	4	3	3	49	3	3	3	3	3	2	2	2	2	2	2	2	2	1	1	1	2	0	2
BC	1A3di(i)	139	140	104	90	34	222	203	188	177	156	136	147	141	173	170	183	220	187	197	201	198	167	189	172	172

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	1A2f	123585	116443	126662	138095	144718	138723	149641	143933	136325	136410	140867	137567	141468	139026	149556	146054	152808	150256	160874	135243	114782	102469	19297	28137	36042	32479	32721	34207	76629	68594	90574	96599	84390	85196	81885
Pb	1A3bi(fu)	20910286	21921819	21968057	21457519	22797087	22757428	22374028	21878443	20781136	20042843	18170654	17554924	16096560	14270528	5501263	504	536390	600531	654901	681648	701724	706423	677753	641927	636310	660831	700349	733732	752534	734336	686671	744309	746821	801171	733178
Pb	1A3bii(fu)	2829127	2922968	2829962	2609643	2605065	2547353	2380327	2210990	1995421	1821168	1551684	1438573	1195430	1027842	538354	3652845	310819	316238	325744	320425	326850	314431	271578	234493	222703	236882	251433	258736	282598	231758	245497	290268	268711	252660	312278
Pb	1A3biii(fu)	107088	99980	129237	125995	130824	135690	134576	145704	147191	150937	165801	163273	155954	162319	164236	3729040	156778	196294	200060	200813	206632	200801	177331	142717	129642	136962	147128	153184	123714	172951	120145	101819	100673	107040	144091
Pb	1A3biv(fu)	1200871	1172713	1136163	1054735	1074529	1028801	948491	868786	768094	697460	592137	560562	484747	420421	139483	48534	9718	11638	12249	12130	11726	11354	11375	10338	10270	9944	9805	9883	9567	9150	7864	8286	8690	15483	12742
Pb	1A3bvi	545850	546045	622154	628689	658603	699988	733070	771321	815868	841404	863605	893417	887859	940643	992853	1011839	1012977	1123914	1192126	1214175	1246075	1232168	1137240	1028742	998211	1043888	1107955	1154767	1167652	1147438	1059514	1143972	1124185	1175609	1201527
Pb	1A3bvi(fu)	545850	546045	622154	628689	658603	699988	733070	771321	815868	841404	863605	893417	887859	940643	992853		1012977	1123914	1192126	1214175	1246075	1232168	1137240	1028742	998211	1043888	1107955	1154767	1167652	1147438	1059514	1143972	1124185	1175609	1201527
Pb	1A3di(i)	9240	9079	9569	8300	10559	11669	14949	16289	15889	25419	32239	32208	23189	20519	8370	49209	47979	44279	40956	35540	30876	32727	31826	38980	37796	39833	46908	40792	43087	44246	44011	40023	45796	37932	37932
Pb	NATIONALTOTAL	850933	848716	956281	984207	1026972	1051645	1100695	1141188	1192936	1229136	1255253	1277370	1280522	1317756	1366085	1387528	1380302	1496196	1582057	1550372	1501814	1514776	1361746	1161609	1143006	1186917	1258971	1305986	1368694	1329743	1258003	1339576	1312089	1361170	1388008
Pb	NTCOMPL(NECD)	850933	848716	956281	984207	1026972	1051645	1100695	1141188	1192936	1229136	1255253	1277370	1280522	1317756	1366085	1387528	1380302	1496196	1582057	1550372	1501814	1514776	1361746	1161609	1143006	1186917	1258971	1305986	1368694	1329743	1258003	1339576	1312089	1361170	1388008
Pb	NTCOMPLIANCE	850933	848716	956281	984207	1026972	1051645	1100695	1141188	1192936	1229136	1255253	1277370	1280522	1317756	1366085	1387528	1380302	1496196	1582057	1550372	1501814	1514776	1361746	1161609	1143006	1186917	1258971	1305986	1368694	1329743	1258003	1339576	1312089	1361170	1388008
Cd	1A3bi(fu)	2383	2480	2446	2453	2634	2658	3192	3342	3433	3530	3673	3777	3987	4414	4945	5	5614	6228	6779	7065	7296	7347	7087	6723	6698	7005	7430	7815	8046	7873	7413	8045	8091	8732	7805
Cd	1A3bii(fu)	1824	1804	2254	2346	2430	2723	2580	2682	2976	3087	3033	3218	3059	3112	3110	3652845	2809	2845	2920	2869	2931	2809	2431	2104	2004	2136	2268	2333	2547	2091	2215	2622	2430	2290	2832
Cd	1A3biii(fu)	903	848	1061	1062	1080	1154	1134	1220	1237	1280	1372	1349	1300	1340	1355	3729040	1310	1617	1650	1641	1682	1623	1449	1197	1077	1117	1212	1263	1074	1395	1026	930	930	963	1322
Cd	1A3biv(fu)	994	981	982	937	978	963	930	906	874	863	843	872	806	872	848	48534	781	988	990	940	869	810	779	682	651	641	567	560	526	490	378	397	401	719	563
Cd	1A3di(i)	920	920	970	860	1120	1230	1550	1690	1610	2620	3360	3370	2430	2120	810	5170	4860	4458	4159	3624	3195	3378	3229	3960	3842	4092	4789	4081	4262	4365	4359	3943	4541	3827	3827
Cd	2G	5371	5371	5840	1616	1616	4723	5014	5596	5696	7973	14979	4615	4320	3113	4629	4034	2522	2627	2555	2841	3034	2475	2693	2111	841	1563	1464	1635	1444	1496	1268	1361	1278	1191	1417
Hg	1A2f	63007	59393	64353	70254	73426	70438	75848	72929	69060	69226	71384	69745	71894	70824	76446	74771	78092	76890	78001	64151	52998	52049	10261	14404	18333	16560	16776	17660	17401	16692	18648	18735	18556	19591	16822
Hg	1A3bii(fu)	775	770	942	973	1006	1112	1050	1084	1185	1219	1187	1253	1185	1203	1192	3652845	1068	1033	1035	996	1007	933	801	689	647	677	714	720	775	633	661	778	721	669	814
Hg	1A3biii(fu)	410	384	469	472	470	508	501	532	529	539	599	590	561	584	588	3729040	555	666	676	673	692	672	597	496	449	467	501	523	446	687	452	382	379	396	537
Hg	1A3biv(fu)	69	67	66	63	65	63	61	59	57	56	54	56	56	61	60	48534	58	69	73	73	71	69	70	64	64	62	64	62	60	57	50	54	56	99	81
Hg	1A3di(i)	1400	1320	1390	1140	1360	1530	2050	2230	2310	3540	4360	4310	3090	2840	1350	6510	6980	6538	5920	5086	4255	4540	4613	5631	5450	5594	6692	6113	6625	6847	6748	6210	7005	5570	5570

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	1A3bii(fu)	8	8	8	8	8	24	32	43	67	81	93	99	100	103	105	3653	100	118	121	118	117	101	83	70	64	66	66	65	63	50	54	55	50	48	51
DIOX	1A3biii(fu)	25	23	30	29	30	31	31	33	34	34	38	38	36	37	38	3729	36	44	43	42	43	40	35	27	24	25	27	28	20	30	20	20	19	17	19
DIOX	1A3biv(fu)	4	4	4	3	4	3	3	3	3	3	3	3	4	4	4	49	4	4	4	3	3	3	3	2	2	2	2	2	2	2	1	1	1	1	1
DIOX	1A3di(i)	19	20	21	19	25	27	34	37	34	57	74	74	54	46	16	114	103	94	89	77	70	73	69	84	82	88	103	85	88	90	90	81	94	81	81
HCB	1A2f	5744	5411	5897	6425	6743	6461	6976	6711	6357	6355	6567	6412	6586	6464	6942	6774	7093	6970	8741	7674	6922	4772	4385	6525	8386	7547	7582	7898	15631	14008	18256	19337	17039	17305	16397
HCB	1A2gviii																128	284	429	3		106							28	38	26	15	14	16	24	24
HCB	1A3bii(fu)	8	8	8	8	8	24	32	43	67	81	93	99	100	103	105	3652845	100	118	121	118	117	101	83	70	64	66	66	65	63	50	54	55	50	48	3
HCB	1A3biii(fu)	4	4	5	5	6	7	8	11	13	16	20	21	22	24	26	3729040	28	40	41	39	39	36	31	24	22	23	25	25	18	28	19	19	18	16	0
HCB	1A3biv(fu)	4	4	4	3	4	3	3	3	3	3	3	3	4	4	4	48534	4	4	4	3	3	3	3	2	2	2	2	2	2	2	1	1	1	1	0
HCB	1A3di(i)	6680	6640	6999	6160	7959	8759	11099	12099	11620	18799	24019	24058	17339	15199	5940	36859	35079	32243	29996	26099	22895	24229	23292	28554	27700	29396	34475	29583	31018	31793	31709	28737	33018	27663	27663
PCB	1A2f	25723	24231	26410	28774	30196	28934	31239	30053	28468	28459	29411	28715	29493	28948	31087	30335	31766	31214	31461	26056	21511	21368	19637	29220	37553	33799	33954	35368	32924	30962	34510	34148	33847	36190	30121
PCB	1A2gviii																1534	3408	5153	41		1278							341	458	308	182	168	189	289	289
PCB	1A3bii(fu)	8	8	8	8	8	11	12	14	18	20	22	23	23	24	24	3652845	22	24	25	24	24	20	17	14	13	13	13	13	13	10	11	11	10	10	3
PCB	1A3biii(fu)	4	4	5	5	5	5	5	6	6	6	7	7	7	7	7	3729040	7	9	9	8	8	7	6	5	5	5	5	5	4	6	4	4	4	3	0
PCB	1A3biv(fu)	4	4	4	3	4	3	3	3	3	3	3	2	3	3	2	48534	2	2	1	1	1	1	1	1	1	1	1	1	1	1	0	0	0	0	0
PCB	1A3di(i)	20291	21278	22456	21050	28954	31348	37997	41493	37238	63303	83406	84430	61100	51526	16415	130793	112325	101354	96799	85230	77962	81935	74913	92211	89657	98076	112980	91215	92302	93731	94733	84396	98985	87560	87560
PCB	NATIONALTOTAL	34458	33208	35650	38220	39829	38743	41206	40162	38706	38822	39854	39274	40171	31677	31306	33091	36469	37737	33941	26913	24661	24869	23218	36941	47291	41647	41619	44469	43106	43311	44319	42189	51505	49951	37942
PCB	NTCOMPL(NECD)	34458	33208	35650	38220	39829	38743	41206	40162	38706	38822	39854	39274	40171	31677	31306	33091	36469	37737	33941	26913	24661	24869	23218	36941	47291	41647	41619	44469	43106	43311	44319	42189	51505	49951	37942
PCB	NTCOMPLIANCE	34458	33208	35650	38220	39829	38743	41206	40162	38706	38822	39854	39274	40171	31677	31306	33091	36469	37737	33941	26913	24661	24869	23218	36941	47291	41647	41619	44469	43106	43311	44319	42189	51505	49951	37942