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

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TIME SERIES

Party: CA      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)
19901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024
NOx1A3ai(ii)2311721843237262318324371269103283833776359473762739132362833578334517399154396543637448844344241216439374630952031542355369155507606596787878189799853597037447621566703974188
NOx1A3dii4069441558424224328544149450134609947185482714935750443519605347654993565095802657155562855541454543536725639759121618456456967294661447010077392763096978954019597136152564387
NH33Da1791357608481445843839012693204100700105756104363102795107696102143102153106914107799100185100862118572122404121324121851126389143559156296152128158486157767148964163459165847181696185278172783187635201629

HM (Unit = g)
19901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024
Pb1A2a113573871136208711349292180176071841350815061550137939601154603810039748201465112177142334404241309845163994109087599447561871748713214975516725542779222254681826264322694449336578633716943984364445675536795703800793301220929209582749253188610316078024
Pb1A2e           257252601928493               146236306290277269
Pb2A5a17636186169482411568196218426850221452812770178628396622833900289389540947337949417668694642050252344643673356436729370164596750658802375686181543717074307629821967427497860477069121312420888074094444010932841177307122559122304481388619168640012235931073523982251
Pb2C14358468243751603438108106299511965033970568187316059395548888761441081781446475471355541726769514181433230011802139647651499765396756590207254484894043915557759753601145931474452204853783104770289452867644530235388177417018742408994779395424327428000943512936
Pb2C220055742478775113351712845943457387167558770721577576064276888351597820010892068186993091614840792478778623306744688981324828062397653498976698047417344143398012723881201017120725411762581086736119853513316001260173109374912916411110840950297
Pb2H323645003237119892483838029286412284254822087419875779838110051709027687898699148954293166242844763192421425723371559664101055311517481453197714694837108806625592640752126805841677286605966635961530230508017465542328711289744373266479818
Cd1A1a129720127660130600136800136510139100139590136800129070131870134930137950260632638052297436249696207953449219410462389568360972745212427062363301164480139896162391120968974991143679947895651110705118078156492
Cd1A1c2692927809287373025631834324533337035545366243719137868384115468075184804165992278496130334133358283918418412135337148835132753103778124873120174145418156790161561159748149681244181281518319784
Cd2A5a43390041697438582038659787755999390385170811095489884348858119322309066281213644258295925612292897541286345928616442020333168814786141431371533074831808833097949441501705119659642637225414746748440024431046085
Cd2C112376715240018523421061224705426796119412719085312034613008413757413894132277368434676308724683721776222307124565917888421156319241520405518538924038418368517729518203319598613895912368214435314291611123883690
Cd2C23379740671177222067018367266461178701165531158191289933269831938437927434088356457304893311028316126307828253735312249305928297096324905375269328918305145305722320417363615307076257569281386261617217588
Cd2C7c77403749670840116842448411832648714903891656127323891113398885744111997635763676331673726397041234673766241623272613409328259914343711382210748017177728158355981213227747895896203840524117745057424966693504346942325714184818391447817866642182596167244120234892436454
CdNATIONALTOTAL82088554716293547296434715776924766281792151546528646831450505204586637340614043376938736888381940113155314999163350899834625965406487772858500722657100210430221632323384593649575609848340075815017551341766561668650666859600648867041158094454708413979243530624791413
CdNTCOMPL(NECD)82088554716293547296434715776924766281792151546528646831450505204586637340614043376938736888381940113155314999163350899834625965406487772858500722657100210430221632323384593649575609848340075815017551341766561668650666859600648867041158094454708413979243530624791413
CdNTCOMPLIANCE82088554716293547296434715776924766281792151546528646831450505204586637340614043376938736888381940113155314999163350899834625965406487772858500722657100210430221632323384593649575609848340075815017551341766561668650666859600648867041158094454708413979243530624791413
Hg1A1a2247538212031723489072142521205620019925032094480224461023743582367173204755820887502060295236964723100452166861199704421694871629430167085415829601016183855766845549708358732020668222627023612655601078504776497979504477471210448774
Hg1A2a8243082901843208643584656859779034110697111250911761812086211846411959411519311783590950361424231012955488799138566160572156561153986131552135758133297136978142200134548119681127596130311115193121426
Hg1A2gviii4263414169504204514194234329064384204235364079903859343693573952393541493267703284803268393222192941512890292710172727002630924684238363365743732233644327082856641822277242648333871324613193131586
Hg2A1295488227397211515217664250178252351282204280435281614296607308705294912294477276882165447157006237110256732234741231796246274263797233567272576261681296209259776244956221597232220232247275052212469183464162274
Hg2A5a1699616333151131514318290185321755318103184311942624471334224772847693329882872820257239742328014036943839064995741619093185701451417025111713110575108053113518109434111563123442
Hg2C1690107702653709536717784717648725756727706760056770835775050734017731064790793855070798430812122742549677662661739553050595842501211533917588819569570533309578496504301496979435329421673406878389071282435356655
Hg2C7c24606968245687472448307999966898154167458378956014313344704279660622446381913196209928917290951272601187815616807491239156139820199644283299654052521718125785535432928233017338522117814312920185611947315914419160893926330604104106
Hg2H3408447410579411644412451413985414468399435398510397577397127769080153380199944230572202704752647902155936336318579624260115399108703488428114851113527735529274047367530043669
Hg5C1a5761245813527124767233037198566781486847126719485910656006925962886598695654554653963958153455463544013418563357661302621101849029885309713725839770078720685929951898494175208449137430504401742407
Hg5C1bii931627103005611290401279593129068313277751324918130516450891246021556658742215327195025338521162013783053679359501570203166084131075158366460666197604121687619074177319980264401148164311169101598013034
HgNATIONALTOTAL335516933355949733887673191480581727651013572132147356181250208810979898103342309962107934524288631048523347861289179435307181749780776770372045669313529851940282713749041389548236264513519124348625532475053363265316615030828633210374306445131936842987212
HgNTCOMPL(NECD)335516933355949733887673191480581727651013572132147356181250208810979898103342309962107934524288631048523347861289179435307181749780776770372045669313529851940282713749041389548236264513519124348625532475053363265316615030828633210374306445131936842987212
HgNTCOMPLIANCE335516933355949733887673191480581727651013572132147356181250208810979898103342309962107934524288631048523347861289179435307181749780776770372045669313529851940282713749041389548236264513519124348625532475053363265316615030828633210374306445131936842987212

POP (Unit = mg)
19901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024
HCB1A2gviii70981319184041800822694899039070619853108393052758805831873055485617177037637871858420351408122218829356138531737731599389657991203328 1650           
HCB2C2333165189820455280732968827851284733093430205339823608160425183283489     23158273622629611773982590991769601572301907001745321345641129721512541339209773990295
HCB2C7c270653825361492703380247135025188242653841245631926508052493862264241926402491045624218803804647910549533815572419444122619087502651168707789942938927964648182724639527505690180824242100667410738712650779714111368637414750473956506985
HCB2H323801923092057268032032059593065329286314031378432972029294332828872082278071148204354829494536710111  865              
HCB5C1bii417245672742908767800366171213227989031826430950974190009710981209187431096932681820438762642683194212797648371015775034115458129294563410544233412548346571015152760616888625862555681148872101273731262670332