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

TIME SERIES

Party: HU 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	1A3bi	35635	32332	31644	33067	32544	31751	29323	29365	29513	28981	27855	27145	26561	27052	26106	24719	21947	22326	22543	22616	19778	17341	18156	15457	17659	17733	17993	18227	18581	20695	17745	18712	19562	17536	16856
NOx	1A4ai	6096	6443	4482	6192	6602	6356	6959	6724	5818	6076	6276	6777	6128	6478	7924	7454	6427	4967	4745	5095	5550	5603	4691	4703	4327	4610	4488	4229	4051	3862	3896	4024	3396	2825	2774
NOx	1A4bi	19017	19269	13986	14279	12811	12137	12695	12026	9903	10270	11442	12443	11292	13479	12200	12891	12381	10939	10793	11743	12569	12727	12546	12201	10543	11482	11940	12148	10775	10336	10774	11498	10445	9416	9190
NOx	3Da2a	7555	7034	6034	5293	4763	4702	4583	4418	4511	4577	4606	4523	4601	4612	4470	4245	4173	4153	4021	3840	3847	3808	3912	3956	4084	4164	4086	3963	3936	3911	3862	3877	3756	3567	3720
NMVOC	2D3a	15562	15560	15560	15548	15525	15505	15482	15452	15420	15380	15332	15281	15238	15194	15161	15131	15107	15084	15057	15034	15000	14958	14881	14840	14800	14765	14721	14682	14663	14063	19052	14933	14715	17470	12594
NMVOC	2D3g	2872	2439	2284	2137	2183	2141	2146	2190	2377	2578	2618	2527	4093	5043	8373	11813	7150	8660	8376	8321	5167	7951	9384	6541	5202	6277	6809	7351	7426	8563	7707	8455	9499	5994	5180
NMVOC	2D3h	8269	8138	8006	7874	7740	7606	7471	7254	7028	6583	6424	5026	5096	5626	5980	5855	5951	6263	5405	4692	4761	4030	4094	4074	3460	3620	3653	3546	3534	3499	2413	2607	2755	1883	1930
NMVOC	3B1b	16952	16314	13340	10383	8890	8836	8856	8501	8002	7930	7719	7103	6904	6838	6715	6562	6674	6889	6745	6842	7021	6726	7094	7763	7961	8222	8518	8607	8629	8735	8913	8575	8274	7778	7841
SOx	1A1b	21595	19835	19270	20245	18850	18977	21558	21162	15392	18578	9786	5674	1780	2171	1191	1582	897	915	133	368	310	390	399	222	215	265	344	283	231	369	336	238	173	305	350
NH3	3B4gii	11236	8246	7660	5394	6059	6536	4604	5280	5666	4997	6834	7129	6506	6524	6481	6156	5565	5506	5737	5629	5690	5499	4902	4295	4476	4588	4418	4217	4048	3663	3470	3817	3513	3464	3438

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
BC	2G	215	234	245	257	159	188	256	255	267	286	217	230	240	182	185	197	184	155	125	109	127	84	80	24	43

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	2171100	2293203	2533779	2474967	2406464	2459260	2466782	2557791	2639855	2584510	2409971	2365006	2075345	2039546	1908357	1639571	1505493	1619959	1686154	1660285	1658605	1539457	1459054	1480989	1508050	1486871	1403548	1351067	1271318	1157714	1100099	1036414	997660	806431	826040
Pb	1A3bi	696385810	605212659	233920190	202292486	160551302	114686463	86507400	71319388	66398935	9317150	2065	2167	2250	2292	2358	2458	2532	2655	2665	2699	2377	2191	2195	1980	2249	2331	2407	2494	2656	2883	2632	2821	3009	2897	2892
Pb	1A3bii	59482745	55836329	14496402	10162401	6902566	5029187	4045156	4060758	4851146	761905	265	288	320	324	329	370	440	466	494	481	423	412	306	289	306	323	316	318	321	348	313	353	386	356	353
Pb	1A4bi	14291979	13923114	6985751	7116346	5100139	4428339	4904015	4620594	2387736	2335046	2618390	2793163	2424489	2950055	2750074	2748286	2757794	2176554	2154145	2528436	2799981	3244540	3292087	3224615	2574397	2648987	2776287	2813993	2186313	1915704	1820673	1800943	1787731	1599209	1498710
Pb	1B1b	255360	254980	256880	340480	377340	392540	374680	354160	367080	349220	356060	259160	164160	225340	252320	233320	349980	386460	379620	283480	386840	398620	389880	351120	350740	364800	338580	362900	361380	338960	315780	291460	198360	83980	30400
Pb	2A3	722101	515829	363861	433677	512946	555378	949423	745410	588087	579967	633691	647665	1882166	1829296	1069777	1103819	1154499	1318076	935086	670647	559800	904561	574697	582213	604542	690052	705771	845693	748921	887895	777357	849436	672152	627509	575152
Pb	2C1	14592139	9505060	7589274	8633353	9544460	9165242	9219416	8323084	8943622	8928847	9214491	9623258	10105898	9795630	9613408	1435369	1067016	806407	2842132	1063593	272431	744401	1035906	654172	641744	736240	750454	236622	300992	564635	2013650	3246343	2916496	1250508
Pb	2C7a	1296000	864000	768000	744000	720000	720000	720000	720000	720000	720000	720000	720000	720000	720000	720000	132000	132000	132000	60936	42264	52152	56832	48264	57768	71016	72096	63480	64848	60648	57216	43824	104808	190104	270552	371640
Pb	2G	2859	2849	2847	10201	12065	4845	27159	7173	32666	64855	112962	162758	147017	419723	532246	545094	557939	570783	657239	409899	442755	475628	508508	541392	574303	607214	640107	673009	705917	861086	23821	141544	193985	175674	252681
Pb	5C1biii	600513	600513	600513	600513	600513	600513	600513	600513	600513	600513	600513	600513	600513	600513	600513	587454	7045	6773	5390	3809	7624	5849	5595	4406	4930	4330	4627	4311	4771	454	643	614	306	119	86
Pb	NATIONALTOTAL	817867555	714481507	279023242	242523736	195168262	145039255	116228122	99366152	93309497	31302150	21461822	22156599	23455520	24107478	23090221	14490240	14123850	13985869	15873859	13776400	12574048	13516530	13253453	12379817	12479663	13389040	13570815	13592523	13493375	14302937	13763358	15927648	16057945	13365198	12074653
Pb	NTCOMPL(NECD)	817867555	714481507	279023242	242523736	195168262	145039255	116228122	99366152	93309497	31302150	21461822	22156599	23455520	24107478	23090221	14490240	14123850	13985869	15873859	13776400	12574048	13516530	13253453	12379817	12479663	13389040	13570815	13592523	13493375	14302937	13763358	15927648	16057945	13365198	12074653
Pb	NTCOMPLIANCE	817867555	714481507	279023242	242523736	195168262	145039255	116228122	99366152	93309497	31302150	21461822	22156599	23455520	24107478	23090221	14490240	14123850	13985869	15873859	13776400	12574048	13516530	13253453	12379817	12479663	13389040	13570815	13592523	13493375	14302937	13763358	15927648	16057945	13365198	12074653
Cd	1A2d	172	91	314	185	965	74	107	114	72	70	26	29	6	6	5	5	5	5	4	3	3	536	29	1304	4	289	20841	17905	22810	36582	43649	48796	49416	56413	55378
Cd	1A2e	5354	5525	4276	2889	2504	16367	18247	21882	14431	13963	13813	8720	11439	12615	11870	15527	18018	16191	15742	23754	19961	19114	20307	26872	28292	27457	27589	31202	33571	42044	41876	44723	45110	41550	46543
Cd	1A2gviii	7820	6558	3404	2424	1905	8678	8651	7958	12218	11822	16150	16419	16328	13166	13504	14227	15823	20785	16473	4425	3381	3270	6735	16952	24224	26983	28437	36240	48060	44988	42988	55992	47921	52143	47442
Cd	1A4bi	512993	482820	387489	407227	382557	377701	373711	356679	333316	340498	626123	716745	416885	620942	566321	540151	578833	611576	512068	760403	867539	1006685	1093691	1121303	908681	969661	947326	897359	745191	694358	694575	721482	700704	665794	645255
Cd	2C7a	124200	82800	73600	71300	69000	69000	69000	69000	69000	69000	69000	69000	69000	69000	69000	12650	12650	12650	5840	4050	4998	5446	4625	5536	6806	6909	6084	6215	5812	5483	4200	10044	18218	25928	35616
Cd	5C1biii	77486	77486	77486	77486	77486	77486	77486	77486	77486	77486	77486	77486	77486	77486	77486	75801	410	394	314	222	444	340	326	256	287	333	356	332	367	35	49	47	24	9	7
Cd	NATIONALTOTAL	1899490	1775225	1655975	1711221	1669370	1640543	1615872	1612487	1587269	1534097	1801361	1895181	1581472	1651846	1477795	1360655	1388306	1446005	1401870	1471790	1548664	1696585	1744650	1720785	1562232	1663206	1628760	1643651	1492251	1437762	1423204	1397005	1349026	1220518	1156649
Cd	NTCOMPL(NECD)	1899490	1775225	1655975	1711221	1669370	1640543	1615872	1612487	1587269	1534097	1801361	1895181	1581472	1651846	1477795	1360655	1388306	1446005	1401870	1471790	1548664	1696585	1744650	1720785	1562232	1663206	1628760	1643651	1492251	1437762	1423204	1397005	1349026	1220518	1156649
Cd	NTCOMPLIANCE	1899490	1775225	1655975	1711221	1669370	1640543	1615872	1612487	1587269	1534097	1801361	1895181	1581472	1651846	1477795	1360655	1388306	1446005	1401870	1471790	1548664	1696585	1744650	1720785	1562232	1663206	1628760	1643651	1492251	1437762	1423204	1397005	1349026	1220518	1156649
Hg	1A3bi	13390	12083	11785	12294	12080	12037	11390	11524	11734	11936	11722	12359	12938	13334	13846	14576	15049	15912	16159	16432	14629	13381	13568	12057	13906	14696	15278	15913	17088	18677	17016	18378	19686	18797	18772
Hg	1A4bi	492866	482167	245749	249668	180931	157214	174032	163909	86647	85368	86635	91140	87443	101781	94616	96845	94768	71523	74071	79400	86158	96187	94116	90210	72971	75071	80851	84327	66389	58315	56018	55801	53954	46874	43861
Hg	2B10a	655704	655704	655704	655704	655704	353807	275942	230862	214470	206274	193979	181685	152998	155730	148899	75406	88793	54642	87427	101088	79910	72050	115280	81220	109000	97000	96700	161130	37000	34846	31433	34623	27907	32002	39413
Hg	5C1biii	416485	416485	416485	416485	416485	416485	416485	416485	416485	416485	416485	416485	416485	416485	416485	407428	198	191	152	107	214	165	157	124	139	187	199	186	206	20	28	26	13	5	4
Hg	NATIONALTOTAL	2787872	2709114	2395918	2392395	2321776	1975241	1906034	1831912	1740774	1727254	1689408	1679179	1615466	1592408	1510481	1348985	964980	938427	981070	899632	880710	872904	905534	813974	854446	893706	869606	978101	841128	821259	795840	773552	701539	621028	611185
Hg	NTCOMPL(NECD)	2787872	2709114	2395918	2392395	2321776	1975241	1906034	1831912	1740774	1727254	1689408	1679179	1615466	1592408	1510481	1348985	964980	938427	981070	899632	880710	872904	905534	813974	854446	893706	869606	978101	841128	821259	795840	773552	701539	621028	611185
Hg	NTCOMPLIANCE	2787872	2709114	2395918	2392395	2321776	1975241	1906034	1831912	1740774	1727254	1689408	1679179	1615466	1592408	1510481	1348985	964980	938427	981070	899632	880710	872904	905534	813974	854446	893706	869606	978101	841128	821259	795840	773552	701539	621028	611185

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
HCB	2C3	250000000	325000000	400000000	475000000	550000000	625000000	617240800	590250200	511128000	370846000	360846000	301723800	115282000	24561500	1441175	531046	552714	570894	529020	404732	496886	499360	467670	123150	374296	510548	547224	546658	531000	529928	456076	550904	496686	475672	507942
HCB	NATIONALTOTAL	257172377	334271987	407008511	480198784	555261148	630455176	622391528	595401170	516026843	376208129	366564290	307199442	120696118	28974027	4979054	3260685	2182169	2120658	1806578	1741736	2219373	2482876	2642402	2414718	3033852	3151668	3206298	3234806	2854238	3229865	2109630	1641931	1602259	1486471	1484644
HCB	NTCOMPL(NECD)	257172377	334271987	407008511	480198784	555261148	630455176	622391528	595401170	516026843	376208129	366564290	307199442	120696118	28974027	4979054	3260685	2182169	2120658	1806578	1741736	2219373	2482876	2642402	2414718	3033852	3151668	3206298	3234806	2854238	3229865	2109630	1641931	1602259	1486471	1484644
HCB	NTCOMPLIANCE	257172377	334271987	407008511	480198784	555261148	630455176	622391528	595401170	516026843	376208129	366564290	307199442	120696118	28974027	4979054	3260685	2182169	2120658	1806578	1741736	2219373	2482876	2642402	2414718	3033852	3151668	3206298	3234806	2854238	3229865	2109630	1641931	1602259	1486471	1484644
PCB	1A2d	15300	8160	9181	9350	3064	6120	9350	10200	6290	5950	2040	2210	0	0	0	0	0	0	0	0	0	2	0	6	0	1	547653	606968	487483	478537	352433	244169	274430	197964	186061
PCB	2C6	388543	835098	757074	742684	548637	549312	627110	780459	1036789	985073	1067819	1216895	1225440	1148091	4712883	4169642	4246092	3907016	3923205	2721600	3124800	3668400	3438000	3530826	3354285	5551200	4784400	1728000	2095200	262800	100800	1083600	223200	2916000	2260800