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

TIME SERIES

Party: CY Submission year: 2025

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 – 2023
HMs and POPs: 1990 - 2023
PMs: 2000 - 2023

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
NOx	1A2f	1621	1529	1652	1806	1886	1807	1944	1870	1769	1777	1831	1791	1852	1829	1978	1940	2022	1991	2125	1807	1582	1464	674	923	1118	1055	1009	1068	994	957	1005	1043	1005	1076
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
NOx	1A3ai(ii)																3363	3398	3425	3592	3441	3371	3362	3244	3156	3203	3088	3668	4228	4270	4129	1295	2092	2937	3655
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
NMVOC	1A1a	52	54	62	67	70	64	68	72	78	82	87	86	90	96	100	106	110	113	118	111	101	180	286	64	77	83	85	76	78	76	61	68	66	67
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
NMVOC	2D3a	547	561	576	592	605	617	627	637	645	653	660	667	674	682	691	701	711	724	742	762	783	802	824	1203	1193	1238	929	901	979	1007	1870	1427	850	881
NMVOC	2D3h	292	292	292	292	292	292	292	292	292	327	336	380	308	288	340	345	363	320	447	326	246	335	266	207	262	253	265	265	227	246	156	160	162	163
NMVOC	2D3i	87	89	91	94	96	98	99	101	102	103	105	106	107	108	110	111	113	115	118	121	124	127	131	3	3	155	233	213	303	191	250	297	106	130
SOx	1A2f	483	455	493	538	563	539	581	559	529	530	547	535	552	544	587	575	600	591	701	636	607	515	463	638	761	727	681	719	666	636	661	695	663	708
SOx	1A3bii	2393	2354	3022	3176	3298	3704	3480	3623	4028	4165	3651	4004	3660	3508	1283	21	19	19	19	4	4	3	3	2	2	2	3	3	3	2	2	3	3	3
SOx	1A3bii(fu)	2393	2354	3022	3176	3298	3704	3480	3623	4028	4165	3651	4004	3660	3508	1283	21	19	19	19	4	4	3	3	2	2	2	3	3	3	2	2	3	3	3
SOx	1A3biii	1543	1444	1765	1776	1770	1912	1886	2001	1989	2027	2013	2051	1880	1850	680	11	10	12	12	2	2	2	2	2	1	1	2	2	1	2	1	2	1	1
SOx	1A3biii(fu)	1543	1444	1765	1776	1770	1912	1886	2001	1989	2027	2013	2051	1880	1850	680	11	10	12	12	2	2	2	2	2	1	1	2	2	1	2	1	2	1	1
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	343
CO	1A2f	1893	1785	1930	2110	2205	2112	2272	2187	2068	2078	2141	2095	2167	2139	2310	2267	2361	2325	2374	1957	1639	1584	1440	2101	2685	2427	2435	2546	2370	2245	2480	2464	2439	2614
CO	1A3ai(ii)																595	581	508	538	488	535	661	631	595	592	479	553	602	646	609	209	415	563	647
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

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
PM2.5	1A2f	265	277	278	303	322	328	303	305	324	265	248	157	32	40	60	69	72	96	119	128	149	190	175	168
PM2.5	1A3ai(ii)						118	114	69	83	55	65	56	51	46	45	42	48	54	56	52	22	14	45	52
PM2.5	1A3biii	188	176	159	154	145	137	124	102	94	86	85	76	66	53	50	45	48	44	34	50	32	32	29	25
PM2.5	1A3biii(fu)	188	176	159	154	145	137	124	102	94	86	85	76	66	53	50	45	48	44	34	50	32	32	29	25
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
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
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
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
PM10	1A2f	277	289	290	316	336	343	316	317	335	272	256	160	33	40	60	70	72	97	121	130	152	195	179	172
PM10	1A3ai(ii)						118	114	69	83	55	65	56	51	46	45	42	48	54	56	52	22	14	45	52
PM10	1A3biii	188	176	159	154	145	137	124	102	94	86	85	76	66	53	50	45	48	44	34	50	32	32	29	25
PM10	1A3biii(fu)	188	176	159	154	145	137	124	102	94	86	85	76	66	53	50	45	48	44	34	50	32	32	29	25
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
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	56
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
TSP	1A2f	286	300	301	328	348	355	327	328	345	280	264	165	33	40	60	70	72	97	122	131	152	195	180	173
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
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
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
BC	1A2f	70	72	70	77	81	84	78	83	96	90	77	55	13	18	24	25	25	31	33	33	40	42	40	40
BC	1A2gviii	11	11	11	11	11	13	16	18	3	2	3	2	1	2	2	1	1	2	5	6	2	4	7	7
BC	1A3biii	100	94	86	84	81	77	70	62	58	54	54	48	42	34	31	29	31	29	22	33	21	21	20	17
BC	1A3biii(fu)	100	94	86	84	81	77	70	62	58	54	54	48	42	34	31	29	31	29	22	33	21	21	20	17
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
BC	1A4bi	4	4	4	3	2	3	2	5	4	3	2	2	4	4	3	5	7	6	4	4	3	3	5	3

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
Pb	1A2f	122425	115326	125687	136944	143700	137696	148661	143015	135469	135436	139963	136649	140361	137778	147966	144382	151186	148564	150180	124410	103055	101708	18725	27832	35757	32189	32332	33684	31282	29415	32744	32395	32132	34367
Pb	1A3bi	20679578	21680931	21728979	21217252	22540330	22496584	22062485	21550680	20443986	19695809	17809815	17181952	15704614	13838890	5028042	481	513	556	594	611	624	620	600	563	553	564	587	593	586	578	514	550	552	584
Pb	1A3bi(fu)	20679578	21680931	21728979	21217252	22540330	22496584	22062485	21550680	20443986	19695809	17809815	17181952	15704614	13838890	5028042	481	513	556	594	611	624	620	600	563	553	564	587	593	586	578	514	550	552	584
Pb	1A3bii	2630577	2726581	2583876	2353224	2339304	2247853	2096001	1914060	1663663	1476321	1212313	1079176	853519	680725	190254	116	107	107	108	104	106	98	84	73	68	71	75	76	77	66	71	76	73	73
Pb	1A3bii(fu)	2630577	2726581	2583876	2353224	2339304	2247853	2096001	1914060	1663663	1476321	1212313	1079176	853519	680725	190254	116	107	107	108	104	106	98	84	73	68	71	75	76	77	66	71	76	73	73
Pb	1A3biv	1190429	1162470	1125984	1045057	1064493	1018909	938929	859379	758954	688293	583220	551139	475461	410244	128193	16	15	19	18	17	16	14	13	12	12	11	11	10	9	9	7	8	8	8
Pb	1A3biv(fu)	1190429	1162470	1125984	1045057	1064493	1018909	938929	859379	758954	688293	583220	551139	475461	410244	128193	16	15	19	18	17	16	14	13	12	12	11	11	10	9	9	7	8	8	8
Pb	1A3bvi	519848	519468	597157	605219	633347	677161	701652	737548	784428	809418	828423	859189	849797	896846	941163	954671	943881	1005406	1041451	1039006	1062271	1029929	944695	844202	812537	848886	906712	940035	924789	916007	881859	941444	919210	954870
Pb	1A3bvi(fu)	519848	519468	597157	605219	633347	677161	701652	737548	784428	809418	828423	859189	849797	896846	941163	954671	943881	1005406	1041451	1039006	1062271	1029929	944695	844202	812537	848886	906712	940035	924789	916007	881859	941444	919210	954870
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
Pb	NATIONALTOTAL	25298824	26364203	26342417	25549327	26917755	26764301	26139538	25405309	24003420	23033763	20803960	20034671	18256923	16186601	6652877	1328265	1309220	1375591	1420970	1366538	1307351	1312221	1169053	977869	954616	989427	1055365	1088539	1077088	1054817	1018721	1070307	1047211	1083869
Pb	NTCOMPL(NECD)	25298824	26364203	26342417	25549327	26917755	26764301	26139538	25405309	24003420	23033763	20803960	20034671	18256923	16186601	6652877	1328265	1309220	1375591	1420970	1366538	1307351	1312221	1169053	977869	954616	989427	1055365	1088539	1077088	1054817	1018721	1070307	1047211	1083869
Pb	NTCOMPLIANCE	25298824	26364203	26342417	25549327	26917755	26764301	26139538	25405309	24003420	23033763	20803960	20034671	18256923	16186601	6652877	1328265	1309220	1375591	1420970	1366538	1307351	1312221	1169053	977869	954616	989427	1055365	1088539	1077088	1054817	1018721	1070307	1047211	1083869
Cd	1A2f	9994	9414	10260	11179	11730	11240	12135	11674	11058	11056	11425	11155	11458	11247	12078	11786	12341	12127	12466	10347	8719	8302	1528	2272	2919	2628	2639	2749	2562	2401	2673	2644	2624	2806
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
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
Hg	1A2f	61268	57716	62890	68527	71900	68897	74377	71552	67775	67765	70029	68367	70233	68951	74061	72262	75660	74351	74934	62056	51238	50908	9404	13947	17905	16126	16193	16875	15661	14746	16401	16236	16098	17219
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

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
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
HCB	1A2f	5744	5411	5897	6425	6743	6461	6976	6711	6357	6355	6567	6412	6586	6464	6942	6774	7093	6970	7117	5902	4940	4772	4385	6525	8386	7547	7582	7898	7334	6895	7678	7594	7533	8057
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
PCB	1A2e																1022	1108	1174	2240	2237	2496	789	146	483	1433	273	2005	2953	1826	1472	913	1506	1111	1111
PCB	1A2f	25723	24231	26410	28774	30196	28934	31239	30053	28468	28459	29411	28715	29493	28948	31087	30335	31766	31214	31442	26035	21487	21368	19637	29220	37553	33799	33954	35368	32825	30876	34383	34008	33733	36079
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
PCB	NATIONALTOTAL	34342	33072	35514	38123	39753	38691	41169	40142	38706	38824	39867	39274	40169	31677	31306	33091	36471	37754	34067	28869	25944	25985	24171	39416	41713	37323	37766	40295	36743	34192	36826	37821	35823	38151
PCB	NTCOMPL(NECD)	34342	33072	35514	38123	39753	38691	41169	40142	38706	38824	39867	39274	40169	31677	31306	33091	36471	37754	34067	28869	25944	25985	24171	39416	41713	37323	37766	40295	36743	34192	36826	37821	35823	38151
PCB	NTCOMPLIANCE	34342	33072	35514	38123	39753	38691	41169	40142	38706	38824	39867	39274	40169	31677	31306	33091	36471	37754	34067	28869	25944	25985	24171	39416	41713	37323	37766	40295	36743	34192	36826	37821	35823	38151