"","key","date","value"
"1","carbon",1988,0.007653651
"2","carbon",1989,0.007709032
"3","carbon",1990,0.007839011
"4","carbon",1991,0.008069643
"5","carbon",1992,0.008343259
"6","carbon",1993,0.008631492
"7","carbon",1994,0.008875126
"8","carbon",1995,0.009070177
"9","carbon",1996,0.00922871
"10","carbon",1997,0.009315864
"11","carbon",1998,0.009225871
"12","carbon",1999,0.008954861
"13","carbon",2000,0.008620002
"14","carbon",2001,0.008167253
"15","carbon",2002,0.007689355
"16","carbon",2003,0.007267267
"17","carbon",2004,0.006871691
"18","carbon",2005,0.006693335
"19","carbon",2006,0.006687547
"20","carbon",2007,0.006880397
"21","carbon",2008,0.007210073
"22","carbon",2009,0.007085432
"23","carbon",2010,0.006540408
"24","carbon",2011,0.006281671
"25","carbon",2012,0.006791061
"26","carbon",2013,0.007872793
"27","carbon",2014,0.009145947
"28","carbon",2015,0.009771804
"29","carbon",2016,0.0097672
"30","china",1988,0
"31","china",1989,0
"32","china",1990,0
"33","china",1991,0
"34","china",1992,0
"35","china",1993,0
"36","china",1994,0.005041488
"37","china",1995,0.004947345
"38","china",1996,0
"39","china",1997,0
"40","china",1998,0
"41","china",1999,0
"42","china",2000,0
"43","china",2001,0
"44","china",2002,0
"45","china",2003,0
"46","china",2004,0
"47","china",2005,0
"48","china",2006,0
"49","china",2007,0
"50","china",2008,0
"51","china",2009,0.004670228
"52","china",2010,0.004672218
"53","china",2011,0
"54","china",2012,0
"55","china",2013,0.005752583
"56","china",2014,0.007190851
"57","china",2015,0.008681937
"58","china",2016,0.009629571
"59","coal",1988,0.010394316
"60","coal",1989,0.010461519
"61","coal",1990,0.010509925
"62","coal",1991,0.010287197
"63","coal",1992,0.010148
"64","coal",1993,0.010102168
"65","coal",1994,0.010123213
"66","coal",1995,0.010217371
"67","coal",1996,0.010373085
"68","coal",1997,0.010597151
"69","coal",1998,0.010832352
"70","coal",1999,0.010810804
"71","coal",2000,0.010829104
"72","coal",2001,0.010965176
"73","coal",2002,0.010822791
"74","coal",2003,0.009996712
"75","coal",2004,0.009054436
"76","coal",2005,0.008311014
"77","coal",2006,0.007711176
"78","coal",2007,0.007349184
"79","coal",2008,0.00727663
"80","coal",2009,0.007438631
"81","coal",2010,0.007854961
"82","coal",2011,0.008477314
"83","coal",2012,0.009036827
"84","coal",2013,0.009658002
"85","coal",2014,0.011058771
"86","coal",2015,0.013437162
"87","coal",2016,0.015708293
"88","dioxide",1988,0
"89","dioxide",1989,0
"90","dioxide",1990,0
"91","dioxide",1991,0
"92","dioxide",1992,0
"93","dioxide",1993,0.005038715
"94","dioxide",1994,0.005086843
"95","dioxide",1995,0.005108479
"96","dioxide",1996,0.005109558
"97","dioxide",1997,0
"98","dioxide",1998,0
"99","dioxide",1999,0
"100","dioxide",2000,0
"101","dioxide",2001,0
"102","dioxide",2002,0
"103","dioxide",2003,0
"104","dioxide",2004,0
"105","dioxide",2005,0
"106","dioxide",2006,0
"107","dioxide",2007,0
"108","dioxide",2008,0
"109","dioxide",2009,0
"110","dioxide",2010,0
"111","dioxide",2011,0
"112","dioxide",2012,0
"113","dioxide",2013,0
"114","dioxide",2014,0
"115","dioxide",2015,0
"116","dioxide",2016,0
"117","emissions",1988,0
"118","emissions",1989,0
"119","emissions",1990,0
"120","emissions",1991,0
"121","emissions",1992,0
"122","emissions",1993,0
"123","emissions",1994,0
"124","emissions",1995,0
"125","emissions",1996,0
"126","emissions",1997,0
"127","emissions",1998,0
"128","emissions",1999,0
"129","emissions",2000,0
"130","emissions",2001,0
"131","emissions",2002,0
"132","emissions",2003,0
"133","emissions",2004,0
"134","emissions",2005,0
"135","emissions",2006,0
"136","emissions",2007,0
"137","emissions",2008,0
"138","emissions",2009,0
"139","emissions",2010,0
"140","emissions",2011,0
"141","emissions",2012,0.005119727
"142","emissions",2013,0.006261741
"143","emissions",2014,0.007795847
"144","emissions",2015,0.00890443
"145","emissions",2016,0.009543322
"146","energy",1988,0.018564168
"147","energy",1989,0.018341622
"148","energy",1990,0.018114908
"149","energy",1991,0.017984512
"150","energy",1992,0.018070889
"151","energy",1993,0.018255742
"152","energy",1994,0.018555345
"153","energy",1995,0.018994064
"154","energy",1996,0.019587264
"155","energy",1997,0.020362799
"156","energy",1998,0.021304128
"157","energy",1999,0.022348956
"158","energy",2000,0.023384333
"159","energy",2001,0.024263319
"160","energy",2002,0.025035544
"161","energy",2003,0.025737103
"162","energy",2004,0.026014931
"163","energy",2005,0.025890553
"164","energy",2006,0.025396341
"165","energy",2007,0.024515827
"166","energy",2008,0.023261358
"167","energy",2009,0.021881542
"168","energy",2010,0.020669876
"169","energy",2011,0.019702814
"170","energy",2012,0.018716184
"171","energy",2013,0.017635717
"172","energy",2014,0.016296614
"173","energy",2015,0.015209208
"174","energy",2016,0.014557335
"175","fuel",1988,0
"176","fuel",1989,0
"177","fuel",1990,0
"178","fuel",1991,0
"179","fuel",1992,0
"180","fuel",1993,0
"181","fuel",1994,0
"182","fuel",1995,0
"183","fuel",1996,0
"184","fuel",1997,0.005139882
"185","fuel",1998,0.005294028
"186","fuel",1999,0.005423423
"187","fuel",2000,0.00547892
"188","fuel",2001,0.005532322
"189","fuel",2002,0.005552375
"190","fuel",2003,0.005549144
"191","fuel",2004,0
"192","fuel",2005,0
"193","fuel",2006,0
"194","fuel",2007,0
"195","fuel",2008,0
"196","fuel",2009,0
"197","fuel",2010,0
"198","fuel",2011,0
"199","fuel",2012,0
"200","fuel",2013,0
"201","fuel",2014,0
"202","fuel",2015,0
"203","fuel",2016,0
"204","gas",1988,0.010274638
"205","gas",1989,0.010422505
"206","gas",1990,0.010564827
"207","gas",1991,0.010473767
"208","gas",1992,0.010103347
"209","gas",1993,0.009832418
"210","gas",1994,0.009769119
"211","gas",1995,0.009875092
"212","gas",1996,0.010181266
"213","gas",1997,0.010642022
"214","gas",1998,0.01114944
"215","gas",1999,0.011382751
"216","gas",2000,0.011210186
"217","gas",2001,0.010523283
"218","gas",2002,0.009629826
"219","gas",2003,0.00877269
"220","gas",2004,0.007911494
"221","gas",2005,0.007021357
"222","gas",2006,0.006333438
"223","gas",2007,0.00609345
"224","gas",2008,0.006591854
"225","gas",2009,0.007650831
"226","gas",2010,0.008915853
"227","gas",2011,0.010786312
"228","gas",2012,0.012560697
"229","gas",2013,0.013404661
"230","gas",2014,0.01273813
"231","gas",2015,0.011482218
"232","gas",2016,0.01070933
"233","natural",1988,0.005526448
"234","natural",1989,0.005512361
"235","natural",1990,0.005440173
"236","natural",1991,0.005292464
"237","natural",1992,0.005118934
"238","natural",1993,0.00498378
"239","natural",1994,0
"240","natural",1995,0
"241","natural",1996,0
"242","natural",1997,0
"243","natural",1998,0
"244","natural",1999,0
"245","natural",2000,0
"246","natural",2001,0
"247","natural",2002,0
"248","natural",2003,0
"249","natural",2004,0
"250","natural",2005,0
"251","natural",2006,0
"252","natural",2007,0
"253","natural",2008,0
"254","natural",2009,0
"255","natural",2010,0
"256","natural",2011,0.004813168
"257","natural",2012,0.005414112
"258","natural",2013,0.00571071
"259","natural",2014,0
"260","natural",2015,0
"261","natural",2016,0
"262","nuclear",1988,0.005692313
"263","nuclear",1989,0.005639453
"264","nuclear",1990,0.005673404
"265","nuclear",1991,0.005781925
"266","nuclear",1992,0.005733946
"267","nuclear",1993,0.005742375
"268","nuclear",1994,0.005879084
"269","nuclear",1995,0.006125674
"270","nuclear",1996,0.006505157
"271","nuclear",1997,0.006911845
"272","nuclear",1998,0.007317906
"273","nuclear",1999,0.007876614
"274","nuclear",2000,0.008636828
"275","nuclear",2001,0.009361763
"276","nuclear",2002,0.008798077
"277","nuclear",2003,0.008303806
"278","nuclear",2004,0.007900281
"279","nuclear",2005,0.007435239
"280","nuclear",2006,0.006799259
"281","nuclear",2007,0.006125228
"282","nuclear",2008,0.005770512
"283","nuclear",2009,0.005599934
"284","nuclear",2010,0.006420175
"285","nuclear",2011,0.007745308
"286","nuclear",2012,0.006827653
"287","nuclear",2013,0
"288","nuclear",2014,0
"289","nuclear",2015,0
"290","nuclear",2016,0
"291","oil",1988,0.013999212
"292","oil",1989,0.013785504
"293","oil",1990,0.013114097
"294","oil",1991,0.012360781
"295","oil",1992,0.011527756
"296","oil",1993,0.010650425
"297","oil",1994,0.009677942
"298","oil",1995,0.00877541
"299","oil",1996,0.008067729
"300","oil",1997,0.00759052
"301","oil",1998,0.007377691
"302","oil",1999,0.007359936
"303","oil",2000,0.007502997
"304","oil",2001,0.007736736
"305","oil",2002,0.008139458
"306","oil",2003,0.008627028
"307","oil",2004,0.009082354
"308","oil",2005,0.009428506
"309","oil",2006,0.009705087
"310","oil",2007,0.010197046
"311","oil",2008,0.011182362
"312","oil",2009,0.011832117
"313","oil",2010,0.012305059
"314","oil",2011,0.011744724
"315","oil",2012,0.010388507
"316","oil",2013,0.00878702
"317","oil",2014,0.007163919
"318","oil",2015,0.006030844
"319","oil",2016,0.005511908
"320","percent",1988,0.007395647
"321","percent",1989,0.007393073
"322","percent",1990,0.007326911
"323","percent",1991,0.007281204
"324","percent",1992,0.007268265
"325","percent",1993,0.007293164
"326","percent",1994,0.007392628
"327","percent",1995,0.00754116
"328","percent",1996,0.007721593
"329","percent",1997,0.007846904
"330","percent",1998,0.007816564
"331","percent",1999,0.007720214
"332","percent",2000,0.007587848
"333","percent",2001,0.007531694
"334","percent",2002,0.007579748
"335","percent",2003,0.007663034
"336","percent",2004,0.007729242
"337","percent",2005,0.007703677
"338","percent",2006,0.007604725
"339","percent",2007,0.007418557
"340","percent",2008,0.006991919
"341","percent",2009,0.00660096
"342","percent",2010,0.00629027
"343","percent",2011,0.006060384
"344","percent",2012,0.006012862
"345","percent",2013,0.006232713
"346","percent",2014,0.006668827
"347","percent",2015,0.007112378
"348","percent",2016,0.007365549
"349","plant",1988,0
"350","plant",1989,0
"351","plant",1990,0
"352","plant",1991,0
"353","plant",1992,0
"354","plant",1993,0
"355","plant",1994,0
"356","plant",1995,0
"357","plant",1996,0
"358","plant",1997,0
"359","plant",1998,0
"360","plant",1999,0
"361","plant",2000,0
"362","plant",2001,0
"363","plant",2002,0
"364","plant",2003,0
"365","plant",2004,0
"366","plant",2005,0
"367","plant",2006,0
"368","plant",2007,0.005392202
"369","plant",2008,0.004896034
"370","plant",2009,0
"371","plant",2010,0
"372","plant",2011,0
"373","plant",2012,0
"374","plant",2013,0
"375","plant",2014,0
"376","plant",2015,0
"377","plant",2016,0
"378","plants",1988,0
"379","plants",1989,0
"380","plants",1990,0
"381","plants",1991,0
"382","plants",1992,0
"383","plants",1993,0
"384","plants",1994,0
"385","plants",1995,0
"386","plants",1996,0.005115835
"387","plants",1997,0.005666703
"388","plants",1998,0.006191328
"389","plants",1999,0.006617712
"390","plants",2000,0.006900752
"391","plants",2001,0.007088509
"392","plants",2002,0.006900199
"393","plants",2003,0.006554445
"394","plants",2004,0.006228013
"395","plants",2005,0.005916471
"396","plants",2006,0.005555521
"397","plants",2007,0.005249668
"398","plants",2008,0.005082473
"399","plants",2009,0.004941645
"400","plants",2010,0.004792151
"401","plants",2011,0.004765263
"402","plants",2012,0
"403","plants",2013,0
"404","plants",2014,0.00578744
"405","plants",2015,0.006599671
"406","plants",2016,0.007094211
"407","power",1988,0.006717745
"408","power",1989,0.006778245
"409","power",1990,0.006925319
"410","power",1991,0.007194117
"411","power",1992,0.007584587
"412","power",1993,0.008085147
"413","power",1994,0.008716918
"414","power",1995,0.009440765
"415","power",1996,0.010213884
"416","power",1997,0.011058902
"417","power",1998,0.011976094
"418","power",1999,0.013046598
"419","power",2000,0.014086347
"420","power",2001,0.01492788
"421","power",2002,0.015189518
"422","power",2003,0.01516068
"423","power",2004,0.014864694
"424","power",2005,0.01431042
"425","power",2006,0.013451569
"426","power",2007,0.012498435
"427","power",2008,0.011926431
"428","power",2009,0.011526303
"429","power",2010,0.010926025
"430","power",2011,0.01061547
"431","power",2012,0.010430333
"432","power",2013,0.010240978
"433","power",2014,0.010198296
"434","power",2015,0.010277911
"435","power",2016,0.010337489
"436","solar",1988,0.0057863
"437","solar",1989,0.0058215
"438","solar",1990,0.005784706
"439","solar",1991,0.005484302
"440","solar",1992,0.005099027
"441","solar",1993,0
"442","solar",1994,0
"443","solar",1995,0
"444","solar",1996,0
"445","solar",1997,0
"446","solar",1998,0
"447","solar",1999,0
"448","solar",2000,0
"449","solar",2001,0
"450","solar",2002,0
"451","solar",2003,0
"452","solar",2004,0
"453","solar",2005,0
"454","solar",2006,0
"455","solar",2007,0
"456","solar",2008,0
"457","solar",2009,0
"458","solar",2010,0
"459","solar",2011,0
"460","solar",2012,0
"461","solar",2013,0
"462","solar",2014,0
"463","solar",2015,0
"464","solar",2016,0
"465","wind",1988,0
"466","wind",1989,0
"467","wind",1990,0
"468","wind",1991,0
"469","wind",1992,0
"470","wind",1993,0
"471","wind",1994,0
"472","wind",1995,0
"473","wind",1996,0
"474","wind",1997,0
"475","wind",1998,0
"476","wind",1999,0
"477","wind",2000,0
"478","wind",2001,0
"479","wind",2002,0
"480","wind",2003,0
"481","wind",2004,0.005432053
"482","wind",2005,0.005585106
"483","wind",2006,0.005649866
"484","wind",2007,0
"485","wind",2008,0
"486","wind",2009,0
"487","wind",2010,0
"488","wind",2011,0
"489","wind",2012,0
"490","wind",2013,0
"491","wind",2014,0
"492","wind",2015,0
"493","wind",2016,0