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

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TIME SERIES

Party: PL      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)2259233325322522255327533236290029522637280527632711293128793231434145425501496952035071547854796144680272639215109531171849686245104711274314428
NOx1A4bi5949474065747378323672472721147476566196540545528744521490195264952276541085912765662603166352564797734146513968636668176145960905646926501170093606716202361603550715388250739
NMVOC2D3a6308763205633026336263405634376345363446634256340263387633676332963282632546322663173631586319163243638446385763849631646374564327435214155044345532248571063134545465325048320
NMVOC2D3d228004060050900651407903062185642336616562938562257443578512871347596110068591403122966119247191864115079767087846767897439755549973028823548309562157358665993752411345133757963437

PM (Unit = Mg)
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024
TSP2A5a14212134221403914960151281642617279185252004520109218262759923872232732420624926232332369126408253472445524487247142363625103

HM (Unit = g)
19901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024
Pb1A2c164378714276951085219254056316996081261793412763882113372621008005992696129124642867073381790015169004499343249657664813769491504376133727287369816475682970998373027844034683028527669191798631285533248592142850035878209488100553725401959737585110717
Pb1A2gviii83663897690953660984815263674134818351475851718862044158020351168715691990767582345610611352286374885350428482239036923568782332245729007042346513250749323469191917204196266818748662069094194383820575661985464201018619552452009824201908916930301585316
Pb1A3bi10655457612430195713150127114009293516440084516563440916181193515051331012411003412661442380213071641858545751589756416216665069467566768475137279694067966696747086919046937988359633101481048411022
Pb1A3bii3543618641338060451769724220202137540368302533802637413523921815205852962145825517307165166716041695188317931788179617171591183217661634143015031785179717921739168916531763167016921676
Pb2C53692162029038395308213553547277534947125379611603866636037659900377813603676264027154945176977202207213534214575338619853734487440158143474612975074112847061679542736245063333057764096556225955366952544040975420166464047431542742475392065394052498346095382436933484049020742724636
Pb2G6929456929766929927824141559846215275717606391628257237107830045463205743242367324048642280486449504442882413794875541219465670774310285507897537810814883046443932272528195584814478640471423399353103642002532785693023590940860161490544898435
Cd1A1a399615838288523636033338836531552141583803167508015664151432268138975112275961371369133791914704931375241137391114444591277158113466611403081222002109213711226511070535100088011032631004943928828890698844705854384904259912413799693762041
Cd1A1b2949472758054025573373533147038469451042803838646806660650634707107750307754559722353692614673288627303740938741734761112822173752892595715401666388317609042586088480249456107438655436945475545584400546570559860
Cd1A1c29152622495917839166212315732921609716170287814848061433527116463390823182665843840852399452568743121235461457239244963728875572770136144719076280469980791209512684440933091204648771484372725307003159439
Cd1A2d3245362829252929528330241349251630257555248434233649235508224870241920258754271340266179272857259453270675264566272773272583283826373621371171371586412744454403482453516095537204308800359159358274355954
Cd1A4bi973855988050108231920606361939933193510519161211840495170608216455801532044168488217091991687441170440217008841806541172814717671671795179200049819604372014695200142118154671845984191265318999163537765321918730139543041865285842226795492665652
Cd1A4ci73417108724116385377478366873363699357985337185328032332380296999330277315472314096326028319438344097322200330155330427368079394780358499357029332369337432358633356798345595317091327340364026291309269399240378
Cd2B10a73896033822028458017352021864024660024660021660020220017640019409020939821444424060927184824595821514627933727480587477186253235309225501186673219749225934241856217834234184254017238028231476208964163926195210
Cd2C127628592044319183179117775581992430201119018755002019838172218015658601875505161863115484121684319196071815999591891255195829418868261490351168394818500791827913171818117727791871331181756920454862037778181630315895061721355151091712659211318470
Cd2C5638408500856530639613731603787655196658240643273641918632425456084292144353159564611568729625707673376799633857048791813912083844683963024923461879073708282675459642299674430627348661602754460717693661937701300
Cd2C6372804357644419967417008434981531342581284654792641000669476616758514328541846702931763660720636709883780275780906753999787779881632101921210528501380050136491811085151300318124036912621461122234722268701659640011646034
Cd2G586627582678564423593430572305593335547661559905570574560163479337476633486511473286488576499902514943506713558018487979512214510290494784449357409835442344443287390769427109448962351186385616401396428900437579
Hg1A1a1016708910181249980964289520978388956714152074153497108606685582665773786301528643451361934546552276636592064868356553287619614260582415885561593297758622686041631598299654892935474239537002053570275448336491165543889304155689315947624986232170853
Hg1A1c88543694175671719888746417147849150763144593842713534991827319825010313575315973516084513059011000817895714355993871316345198528274244132635229687333472986833866409352965430118261682555922537
Hg1A4bi605231763888769688867720745374736960772757667090529831544023420835465876511928507030530994586307659227599541638984650809745842654960689026667432610279601705636238632765671311563386571538547704479627470393430402
Hg2B10a977582779578430512416664406258450221438355416592379320284400277416203002238464276696298512297816213336142464102912                
Hg2C519552015341216256218796218492920068620181319717119682619374213991889695108653173387174422191914206513245195262774242830279715259152295461283391270015217750207625197591207606192892203226231711220390203307215344
Hg2C6660716630396673089745598788148832270825241865318890280890321809478800898728879660223657282569733552120635831646514552023490486547559668809671765616832575375536926502135491257542052510889507845482258476250464512
Hg2C7a1055211207117031240611851118451150612008120911294912824131971316114245144141458915049140281378213210143871484015088146926005651514311960058413220205761219866254073383199879845182837454

POP (Unit = mg)
19901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024
HCB1A2d88810017808979863774891775177929176473719047257969223744317957483550815948391279724834018159884070840698751611521211443511448112715913996314855715885316537695096110612110334109569
PCB1A1a148146162149475282143245750143142797140434016131325463133217975131636787129076432125462142123345048123837074120808292125960258125966174127422966126782595120935103123494339119270440120424840131664117134998557137036001133108465131740320126208561126491950122154939107605542991864981127294481154441218733481587811346
PCBNATIONALTOTAL206660318199933126189353325193288751193995424189902500190227731189667476188488781177353051179578721173700982164538280171017239178915309171494858177321786171670499171686396159126614163682118179276029181706336183787981180344389180751700175018966181532185177715965155897602142635215158412592157915446125251204125231787
PCBNTCOMPL(NECD)206660318199933126189353325193288751193995424189902500190227731189667476188488781177353051179578721173700982164538280171017239178915309171494858177321786171670499171686396159126614163682118179276029181706336183787981180344389180751700175018966181532185177715965155897602142635215158412592157915446125251204125231787
PCBNTCOMPLIANCE206660318199933126189353325193288751193995424189902500190227731189667476188488781177353051179578721173700982164538280171017239178915309171494858177321786171670499171686396159126614163682118179276029181706336183787981180344389180751700175018966181532185177715965155897602142635215158412592157915446125251204125231787