Monthly Growth rate same period previous year
1980-01-01 0.888888888888890
1980-02-01 0.888888888888890
1980-03-01 5.309734513274340
1980-04-01 5.309734513274340
1980-05-01 5.309734513274340
1980-06-01 7.929515418502200
1980-07-01 7.929515418502200
1980-08-01 7.929515418502200
1980-09-01 10.132158590308400
1980-10-01 10.132158590308400
1980-11-01 10.132158590308400
1980-12-01 11.013215859030800
1981-01-01 11.013215859030800
1981-02-01 11.013215859030800
1981-03-01 11.344537815126000
1981-04-01 11.344537815126000
1981-05-01 11.344537815126000
1981-06-01 11.428571428571400
1981-07-01 11.428571428571400
1981-08-01 11.428571428571400
1981-09-01 10.000000000000000
1981-10-01 10.000000000000000
1981-11-01 10.000000000000000
1981-12-01 9.920634920634930
1982-01-01 9.920634920634930
1982-02-01 9.920634920634930
1982-03-01 13.207547169811300
1982-04-01 13.207547169811300
1982-05-01 13.207547169811300
1982-06-01 13.186813186813200
1982-07-01 13.186813186813200
1982-08-01 13.186813186813200
1982-09-01 12.727272727272700
1982-10-01 12.727272727272700
1982-11-01 12.727272727272700
1982-12-01 12.635379061371800
1983-01-01 12.635379061371800
1983-02-01 12.635379061371800
1983-03-01 9.666666666666680
1983-04-01 9.666666666666680
1983-05-01 9.666666666666680
1983-06-01 8.090614886731400
1983-07-01 8.090614886731400
1983-08-01 8.090614886731400
1983-09-01 8.387096774193560
1983-10-01 8.387096774193560
1983-11-01 8.387096774193560
1983-12-01 8.333333333333320
1984-01-01 8.333333333333320
1984-02-01 8.333333333333320
1984-03-01 7.294832826747710
1984-04-01 7.294832826747710
1984-05-01 7.294832826747710
1984-06-01 7.185628742514960
1984-07-01 7.185628742514960
1984-08-01 7.185628742514960
1984-09-01 7.142857142857130
1984-10-01 7.142857142857130
1984-11-01 7.142857142857130
1984-12-01 6.804733727810680
1985-01-01 6.804733727810680
1985-02-01 6.804733727810680
1985-03-01 5.099150141643060
1985-04-01 5.099150141643060
1985-05-01 5.099150141643060
1985-06-01 4.189944134078220
1985-07-01 4.189944134078220
1985-08-01 4.189944134078220
1985-09-01 4.444444444444450
1985-10-01 4.444444444444450
1985-11-01 4.444444444444450
1985-12-01 4.432132963988920
1986-01-01 4.432132963988920
1986-02-01 4.432132963988920
1986-03-01 4.582210242587590
1986-04-01 4.582210242587590
1986-05-01 4.582210242587590
1986-06-01 4.825737265415550
1986-07-01 4.825737265415550
1986-08-01 4.825737265415550
1986-09-01 5.053191489361710
1986-10-01 5.053191489361710
1986-11-01 5.053191489361710
1986-12-01 5.305039787798400
1987-01-01 5.305039787798400
1987-02-01 5.305039787798400
1987-03-01 5.670103092783520
1987-04-01 5.670103092783520
1987-05-01 5.670103092783520
1987-06-01 6.138107416879800
1987-07-01 6.138107416879800
1987-08-01 6.138107416879800
1987-09-01 6.329113924050620
1987-10-01 6.329113924050620
1987-11-01 6.329113924050620
1987-12-01 6.297229219143580
1988-01-01 6.297229219143580
1988-02-01 6.297229219143580
1988-03-01 7.804878048780490
1988-04-01 7.804878048780490
1988-05-01 7.804878048780490
1988-06-01 8.433734939759030
1988-07-01 8.433734939759030
1988-08-01 8.433734939759030
1988-09-01 8.333333333333340
1988-10-01 8.333333333333340
1988-11-01 8.333333333333340
1988-12-01 8.530805687203770
1989-01-01 8.530805687203770
1989-02-01 8.530805687203770
1989-03-01 7.692307692307690
1989-04-01 7.692307692307690
1989-05-01 7.692307692307690
1989-06-01 7.333333333333330
1989-07-01 7.333333333333330
1989-08-01 7.333333333333330
1989-09-01 7.472527472527470
1989-10-01 7.472527472527470
1989-11-01 7.472527472527470
1989-12-01 7.423580786026220
1990-01-01 7.423580786026220
1990-02-01 7.423580786026220
1990-03-01 6.932773109243690
1990-04-01 6.932773109243690
1990-05-01 6.932773109243690
1990-06-01 6.418219461697730
1990-07-01 6.418219461697730
1990-08-01 6.418219461697730
1990-09-01 5.930470347648270
1990-10-01 5.930470347648270
1990-11-01 5.930470347648270
1990-12-01 5.487804878048770
1991-01-01 5.487804878048770
1991-02-01 5.487804878048770
1991-03-01 5.304518664047160
1991-04-01 5.304518664047160
1991-05-01 5.304518664047160
1991-06-01 4.863813229571990
1991-07-01 4.863813229571990
1991-08-01 4.863813229571990
1991-09-01 4.633204633204640
1991-10-01 4.633204633204640
1991-11-01 4.633204633204640
1991-12-01 4.624277456647400
1992-01-01 4.624277456647400
1992-02-01 4.624277456647400
1992-03-01 3.358208955223880
1992-04-01 3.358208955223880
1992-05-01 3.358208955223880
1992-06-01 3.339517625231910
1992-07-01 3.339517625231910
1992-08-01 3.339517625231910
1992-09-01 3.690036900369010
1992-10-01 3.690036900369010
1992-11-01 3.690036900369010
1992-12-01 3.683241252302010
1993-01-01 3.683241252302010
1993-02-01 3.683241252302010
1993-03-01 3.249097472924190
1993-04-01 3.249097472924190
1993-05-01 3.249097472924190
1993-06-01 2.872531418312370
1993-07-01 2.872531418312370
1993-08-01 2.872531418312370
1993-09-01 2.135231316725960
1993-10-01 2.135231316725960
1993-11-01 2.135231316725960
1993-12-01 1.776198934280640
1994-01-01 1.776198934280640
1994-02-01 1.776198934280640
1994-03-01 0.174825174825156
1994-04-01 0.174825174825156
1994-05-01 0.174825174825156
1994-06-01 0.174520069808028
1994-07-01 0.174520069808028
1994-08-01 0.174520069808028
1994-09-01 0.174216027874584
1994-10-01 0.174216027874584
1994-11-01 0.174216027874584
1994-12-01 0.698080279232132
1995-01-01 0.698080279232132
1995-02-01 0.698080279232132
1995-03-01 1.221640488656200
1995-04-01 1.221640488656200
1995-05-01 1.221640488656200
1995-06-01 1.393728222996540
1995-07-01 1.393728222996540
1995-08-01 1.393728222996540
1995-09-01 1.913043478260870
1995-10-01 1.913043478260870
1995-11-01 1.913043478260870
1995-12-01 1.386481802426320
1996-01-01 1.386481802426320
1996-02-01 1.386481802426320
1996-03-01 1.896551724137950
1996-04-01 1.896551724137950
1996-05-01 1.896551724137950
1996-06-01 1.718213058419250
1996-07-01 1.718213058419250
1996-08-01 1.718213058419250
1996-09-01 1.365187713310560
1996-10-01 1.365187713310560
1996-11-01 1.365187713310560
1996-12-01 1.709401709401710
1997-01-01 1.709401709401710
1997-02-01 1.709401709401710
1997-03-01 1.692047377326550
1997-04-01 1.692047377326550
1997-05-01 1.692047377326550
1997-06-01 2.702702702702690
1997-07-01 2.702702702702690
1997-08-01 2.702702702702690
1997-09-01 3.198653198653200
1997-10-01 3.198653198653200
1997-11-01 3.198653198653200
1997-12-01 3.025210084033620
1998-01-01 3.025210084033620
1998-02-01 3.025210084033620
1998-03-01 2.828618968386030
1998-04-01 2.828618968386030
1998-05-01 2.828618968386030
1998-06-01 2.302631578947370
1998-07-01 2.302631578947370
1998-08-01 2.302631578947370
1998-09-01 1.794453507340950
1998-10-01 1.794453507340950
1998-11-01 1.794453507340950
1998-12-01 1.794453507340950
1999-01-01 1.794453507340950
1999-02-01 1.794453507340950
1999-03-01 3.074433656957930
1999-04-01 3.074433656957930
1999-05-01 3.074433656957930
1999-06-01 2.733118971061100
1999-07-01 2.733118971061100
1999-08-01 2.733118971061100
1999-09-01 3.044871794871800
1999-10-01 3.044871794871800
1999-11-01 3.044871794871800
1999-12-01 3.365384615384620
2000-01-01 4.807692307692310
2000-02-01 4.967948717948720
2000-03-01 2.982731554160110
2000-04-01 3.610675039246470
2000-05-01 3.610675039246470
2000-06-01 3.599374021909240
2000-07-01 3.755868544600940
2000-08-01 5.007824726134570
2000-09-01 5.132192846034200
2000-10-01 4.665629860031090
2000-11-01 5.443234836702940
2000-12-01 5.116279069767430
2001-01-01 4.740061162079520
2001-02-01 4.885496183206110
2001-03-01 4.725609756097580
2001-04-01 4.545454545454550
2001-05-01 4.696969696969680
2001-06-01 4.682779456193340
2001-07-01 4.374057315233790
2001-08-01 3.427719821162460
2001-09-01 3.402366863905340
2001-10-01 4.011887072808340
2001-11-01 3.982300884955760
2001-12-01 5.014749262536890
2002-01-01 4.817518248175170
2002-02-01 4.221251819505080
2002-03-01 4.803493449781650
2002-04-01 4.782608695652160
2002-05-01 5.209840810419700
2002-06-01 5.483405483405490
2002-07-01 6.069364161849720
2002-08-01 5.619596541786730
2002-09-01 5.007153075822610
2002-10-01 4.857142857142860
2002-11-01 4.397163120567380
2002-12-01 3.511235955056170
2003-01-01 3.899721448467970
2003-02-01 4.469273743016760
2003-03-01 4.305555555555560
2003-04-01 4.702627939142470
2003-05-01 4.264099037138920
2003-06-01 3.967168262653900
2003-07-01 3.542234332425060
2003-08-01 3.819918144611190
2003-09-01 3.950953678474100
2003-10-01 3.950953678474100
2003-11-01 3.804347826086980
2003-12-01 3.799185888738130
2004-01-01 2.546916890080430
2004-02-01 2.673796791443850
2004-03-01 2.529960053262320
2004-04-01 1.849405548216630
2004-05-01 1.715039577836400
2004-06-01 1.842105263157900
2004-07-01 1.578947368421050
2004-08-01 1.445466491458610
2004-09-01 1.572739187418090
2004-10-01 1.703800786369580
2004-11-01 1.570680628272220
2004-12-01 1.699346405228760
2005-01-01 2.091503267973840
2005-02-01 1.692708333333320
2005-03-01 1.558441558441560
2005-04-01 1.945525291828800
2005-05-01 2.075226977950730
2005-06-01 1.808785529715760
2005-07-01 2.202072538860110
2005-08-01 2.202072538860110
2005-09-01 2.064516129032250
2005-10-01 1.932989690721650
2005-11-01 2.190721649484550
2005-12-01 2.056555269922880
2006-01-01 2.176696542893740
2006-02-01 2.432778489116530
2006-03-01 2.557544757033250
2006-04-01 2.162849872773540
2006-05-01 2.160101651842440
2006-06-01 2.284263959390850
2006-07-01 2.027883396704690
2006-08-01 2.154626108998720
2006-09-01 2.022756005056910
2006-10-01 2.402022756005070
2006-11-01 2.143757881462800
2006-12-01 1.889168765743070
2007-01-01 1.879699248120290
2007-02-01 1.750000000000000
2007-03-01 1.246882793017460
2007-04-01 1.245330012453300
2007-05-01 1.243781094527360
2007-06-01 1.116625310173710
2007-07-01 1.490683229813670
2007-08-01 1.488833746898260
2007-09-01 1.610904584882280
2007-10-01 1.481481481481480
2007-11-01 1.604938271604930
2007-12-01 2.101359703337440
2008-01-01 1.599015990159900
2008-02-01 1.719901719901710
2008-03-01 2.832512315270920
2008-04-01 2.829028290282910
2008-05-01 2.825552825552830
2008-06-01 2.822085889570540
2008-07-01 2.815177478580160
2008-08-01 2.933985330073370
2008-09-01 2.926829268292690
2008-10-01 2.798053527980520
2008-11-01 2.916160388821400
2008-12-01 2.784503631961280
2009-01-01 3.874092009685230
2009-02-01 3.743961352657020
2009-03-01 3.233532934131750
2009-04-01 3.349282296650730
2009-05-01 3.584229390680990
2009-06-01 3.699284009546560
2009-07-01 3.690476190476190
2009-08-01 3.325415676959610
2009-09-01 2.962085308056870
2009-10-01 2.840236686390550
2009-11-01 2.715466351829980
2009-12-01 2.473498233215540
2010-01-01 2.680652680652680
2010-02-01 3.259604190919660
2010-03-01 2.900232018561470
2010-04-01 2.777777777777770
2010-05-01 2.422145328719730
2010-06-01 2.301495972382050
2010-07-01 2.181400688863380
2010-08-01 2.643678160919540
2010-09-01 3.107019562715740
2010-10-01 3.337169159953960
2010-11-01 3.218390804597700
2010-12-01 3.218390804597700
2011-01-01 2.610669693530080
2011-02-01 2.142051860202920
2011-03-01 2.142051860202920
2011-04-01 2.139639639639640
2011-05-01 2.252252252252250
2011-06-01 2.249718785151850
2011-07-01 2.134831460674160
2011-08-01 2.015677491601330
2011-09-01 1.785714285714300
2011-10-01 1.447661469933170
2011-11-01 1.670378619153680
2011-12-01 1.781737193763920
2012-01-01 1.659292035398230
2012-02-01 1.545253863134670
2012-03-01 1.655629139072850
2012-04-01 1.653803748621830
2012-05-01 1.541850220264320
2012-06-01 1.540154015401540
2012-07-01 1.760176017601760
2012-08-01 1.427003293084540
2012-09-01 1.535087719298230
2012-10-01 1.866081229418220
2012-11-01 1.971522453450150
2012-12-01 1.859956236323840
2013-01-01 1.958650707290530
2013-02-01 2.173913043478260
2013-03-01 2.280130293159620
2013-04-01 2.277657266811270
2013-05-01 2.928416485900220
2013-06-01 3.033586132177670
2013-07-01 3.027027027027020
2013-08-01 3.463203463203450
2013-09-01 3.563714902807790
2013-10-01 3.556034482758620
2013-11-01 3.437164339419980
2013-12-01 3.544575725026870
2014-01-01 3.415154749199580
2014-02-01 3.191489361702120
2014-03-01 3.078556263269630
2014-04-01 3.181336161187700
2014-05-01 2.739726027397250
2014-06-01 2.628811777076760
2014-07-01 2.728226652675780
2014-08-01 2.510460251046030
2014-09-01 2.398331595411890
2014-10-01 2.289281997918840
2014-11-01 2.180685358255470
2014-12-01 2.178423236514510
2015-01-01 2.373581011351910
2015-02-01 2.371134020618560
2015-03-01 2.368692070030910
2015-04-01 2.466598150051390
2015-05-01 2.358974358974360
2015-06-01 2.459016393442630
2015-07-01 2.349336057201220
2015-08-01 2.346938775510200
2015-09-01 2.240325865580440
2015-10-01 2.339776195320450
2015-11-01 2.134146341463420
2015-12-01 2.030456852791890
2016-01-01 1.814516129032250
2016-02-01 1.711983887210480
2016-03-01 1.911468812877240
2016-04-01 1.805416248746250
2016-05-01 1.603206412825650
2016-06-01 1.800000000000000
2016-07-01 1.896207584830330
2016-08-01 1.694915254237300
2016-09-01 1.593625498007970
2016-10-01 1.590457256461230
2016-11-01 1.990049751243760
2016-12-01 1.990049751243760
2017-01-01 1.881188118811890
2017-02-01 2.079207920792070
2017-03-01 1.875616979269510
2017-04-01 1.773399014778300
2017-05-01 1.972386587771200
2017-06-01 1.669941060903720
2017-07-01 1.567091087169460
2017-08-01 1.764705882352940
2017-09-01 1.764705882352940
2017-10-01 1.663405088062630
2017-11-01 1.658536585365870
2017-12-01 1.658536585365870
2018-01-01 1.554907677356640
2018-02-01 1.551891367604290
2018-03-01 1.647286821705440
2018-04-01 1.548886737657330
2018-05-01 1.644100580270780
2018-06-01 1.739130434782610
2018-07-01 1.542912246865940
2018-08-01 1.445086705202300
2018-09-01 1.637764932562610
2018-10-01 1.636188642925880