Month	Growth rate same period previous year
1989-01-01	7.05128205128207
1989-02-01	6.68789808917198
1989-03-01	6.66666666666667
1989-04-01	6.54205607476636
1989-05-01	6.52173913043479
1989-06-01	6.50154798761610
1989-07-01	6.79012345679014
1989-08-01	7.07692307692305
1989-09-01	6.70731707317076
1989-10-01	6.99088145896657
1989-11-01	6.96969696969696
1989-12-01	7.25075528700905
1990-01-01	7.18562874251496
1990-02-01	7.76119402985076
1990-03-01	7.44047619047620
1990-04-01	8.47953216374268
1990-05-01	9.03790087463557
1990-06-01	9.30232558139536
1990-07-01	9.53757225433525
1990-08-01	9.48275862068968
1990-09-01	10.00000000000000
1990-10-01	10.22727272727270
1990-11-01	10.19830028328610
1990-12-01	10.14084507042250
1991-01-01	10.33519553072630
1991-02-01	9.69529085872576
1991-03-01	9.97229916897506
1991-04-01	12.39892183288410
1991-05-01	12.03208556149730
1991-06-01	11.70212765957450
1991-07-01	11.34564643799470
1991-08-01	11.28608923884510
1991-09-01	10.90909090909090
1991-10-01	10.82474226804120
1991-11-01	10.79691516709510
1991-12-01	10.23017902813300
1992-01-01	9.87341772151899
1992-02-01	9.84848484848484
1992-03-01	9.57178841309823
1992-04-01	6.71462829736210
1992-05-01	6.44391408114560
1992-06-01	6.42857142857144
1992-07-01	6.39810426540283
1992-08-01	6.13207547169812
1992-09-01	5.62060889929741
1992-10-01	5.11627906976745
1992-11-01	5.10440835266819
1992-12-01	5.33642691415311
1993-01-01	5.29953917050691
1993-02-01	5.28735632183908
1993-03-01	5.51724137931035
1993-04-01	5.16853932584269
1993-05-01	4.93273542600896
1993-06-01	4.92170022371362
1993-07-01	4.67706013363028
1993-08-01	4.88888888888890
1993-09-01	4.87804878048780
1993-10-01	5.08849557522125
1993-11-01	4.85651214128038
1993-12-01	4.62555066079296
1994-01-01	4.37636761487966
1994-02-01	4.14847161572053
1994-03-01	4.13943355119824
1994-04-01	3.20512820512822
1994-05-01	3.41880341880342
1994-06-01	3.41151385927506
1994-07-01	3.40425531914894
1994-08-01	3.17796610169492
1994-09-01	3.17124735729387
1994-10-01	2.73684210526314
1994-11-01	2.73684210526314
1994-12-01	3.15789473684208
1995-01-01	2.93501048218029
1995-02-01	3.14465408805032
1995-03-01	3.13807531380753
1995-04-01	3.10559006211180
1995-05-01	3.30578512396695
1995-06-01	3.29896907216496
1995-07-01	3.08641975308642
1995-08-01	3.28542094455851
1995-09-01	3.27868852459017
1995-10-01	3.48360655737704
1995-11-01	3.68852459016394
1995-12-01	3.26530612244899
1996-01-01	3.46232179226069
1996-02-01	3.25203252032519
1996-03-01	3.24543610547668
1996-04-01	3.21285140562248
1996-05-01	3.00000000000000
1996-06-01	3.19361277445109
1996-07-01	3.59281437125749
1996-08-01	3.37972166998011
1996-09-01	3.37301587301587
1996-10-01	3.36633663366338
1996-11-01	3.35968379446640
1996-12-01	3.55731225296443
1997-01-01	3.54330708661418
1997-02-01	3.74015748031497
1997-03-01	3.73280943025541
1997-04-01	3.50194552529183
1997-05-01	3.68932038834952
1997-06-01	3.67504835589943
1997-07-01	3.46820809248555
1997-08-01	3.65384615384616
1997-09-01	3.83877159309021
1997-10-01	4.02298850574713
1997-11-01	3.82409177820269
1997-12-01	3.81679389312979
1998-01-01	3.80228136882131
1998-02-01	3.79506641366225
1998-03-01	3.78787878787876
1998-04-01	3.94736842105261
1998-05-01	3.93258426966292
1998-06-01	3.73134328358210
1998-07-01	3.91061452513965
1998-08-01	3.71057513914658
1998-09-01	3.69685767097968
1998-10-01	3.68324125230200
1998-11-01	3.68324125230200
1998-12-01	3.67647058823527
1999-01-01	3.66300366300366
1999-02-01	3.65630712979890
1999-03-01	3.46715328467156
1999-04-01	3.61663652802895
1999-05-01	3.42342342342341
1999-06-01	3.41726618705035
1999-07-01	3.40501792114698
1999-08-01	3.39892665474058
1999-09-01	3.38680926916220
1999-10-01	3.37477797513324
1999-11-01	3.37477797513324
1999-12-01	3.36879432624114
2000-01-01	3.35689045936395
2000-02-01	3.35097001763669
2000-03-01	3.52733686067019
2000-04-01	2.79232111692845
2000-05-01	2.96167247386761
2000-06-01	3.13043478260868
2000-07-01	3.11958405545926
2000-08-01	3.28719723183394
2000-09-01	3.44827586206896
2000-10-01	3.43642611683848
2000-11-01	3.43642611683848
2000-12-01	3.43053173241852
2001-01-01	3.41880341880341
2001-02-01	3.24232081911260
2001-03-01	3.23679727427597
2001-04-01	4.24448217317486
2001-05-01	4.39932318104905
2001-06-01	4.21585160202362
2001-07-01	4.53781512605042
2001-08-01	4.69011725293131
2001-09-01	4.00000000000000
2001-10-01	3.82059800664451
2001-11-01	3.65448504983388
2001-12-01	3.98009950248756
2002-01-01	3.96694214876033
2002-02-01	4.13223140495869
2002-03-01	4.29042904290429
2002-04-01	4.07166123778502
2002-05-01	4.05186385737440
2002-06-01	4.36893203883495
2002-07-01	4.18006430868167
2002-08-01	4.32000000000000
2002-09-01	4.00641025641026
2002-10-01	4.48000000000001
2002-11-01	4.48717948717950
2002-12-01	5.10366826156301
2003-01-01	4.45151033386328
2003-02-01	4.44444444444445
2003-03-01	4.27215189873420
2003-04-01	4.06885758998436
2003-05-01	3.58255451713397
2003-06-01	3.41085271317830
2003-07-01	3.54938271604938
2003-08-01	3.06748466257668
2003-09-01	3.54391371340524
2003-10-01	3.21592649310873
2003-11-01	3.22085889570551
2003-12-01	2.88315629742031
2004-01-01	3.04414003044141
2004-02-01	3.19148936170213
2004-03-01	3.18664643399090
2004-04-01	3.00751879699248
2004-05-01	3.30827067669172
2004-06-01	3.29835082458771
2004-07-01	3.42771982116246
2004-08-01	3.57142857142856
2004-09-01	3.12499999999999
2004-10-01	3.26409495548959
2004-11-01	3.56612184249630
2004-12-01	3.68731563421830
2005-01-01	3.84047267355980
2005-02-01	3.53460972017672
2005-03-01	3.65767212344323
2005-04-01	3.58432066247435
2005-05-01	3.69153598210633
2005-06-01	3.52640601114332
2005-07-01	3.58983411167434
2005-08-01	3.56115218023479
2005-09-01	3.87439162405876
2005-10-01	3.69564718306625
2005-11-01	3.41257090020574
2005-12-01	3.06258322237018
2006-01-01	3.30000000000000
2006-02-01	3.40000000000000
2006-03-01	3.40000000000000
2006-04-01	3.50000000000000
2006-05-01	3.20000000000000
2006-06-01	3.30000000000000
2006-07-01	3.10000000000000
2006-08-01	2.90000000000000
2006-09-01	3.10000000000000
2006-10-01	3.30000000000000
2006-11-01	3.40000000000000
2006-12-01	3.40000000000000
2007-01-01	3.20000000000000
2007-02-01	3.30000000000000
2007-03-01	3.30000000000000
2007-04-01	3.00000000000000
2007-05-01	3.20000000000000
2007-06-01	3.30000000000000
2007-07-01	3.20000000000000
2007-08-01	3.50000000000000
2007-09-01	3.10000000000000
2007-10-01	3.20000000000000
2007-11-01	3.00000000000000
2007-12-01	3.20000000000000
2008-01-01	3.20000000000000
2008-02-01	3.10000000000000
2008-03-01	3.20000000000000
2008-04-01	3.40000000000000
2008-05-01	3.40000000000000
2008-06-01	3.50000000000000
2008-07-01	3.70000000000000
2008-08-01	3.80000000000000
2008-09-01	4.00000000000000
2008-10-01	3.70000000000000
2008-11-01	3.90000000000000
2008-12-01	3.90000000000000
2009-01-01	3.70000000000000
2009-02-01	3.60000000000000
2009-03-01	3.40000000000000
2009-04-01	3.10000000000000
2009-05-01	2.90000000000000
2009-06-01	2.60000000000000
2009-07-01	2.30000000000000
2009-08-01	2.10000000000000
2009-09-01	1.80000000000000
2009-10-01	1.60000000000000
2009-11-01	1.40000000000000
2009-12-01	1.40000000000000
2010-01-01	1.50000000000000
2010-02-01	1.50000000000000
2010-03-01	1.70000000000000
2010-04-01	1.70000000000000
2010-05-01	1.70000000000000
2010-06-01	2.10000000000000
2010-07-01	2.00000000000000
2010-08-01	2.40000000000000
2010-09-01	2.20000000000000
2010-10-01	2.40000000000000
2010-11-01	2.40000000000000
2010-12-01	2.80000000000000
2011-01-01	3.00000000000000
2011-02-01	3.10000000000000
2011-03-01	3.20000000000000
2011-04-01	3.60000000000000
2011-05-01	3.30000000000000
2011-06-01	3.20000000000000
2011-07-01	3.30000000000000
2011-08-01	3.20000000000000
2011-09-01	3.50000000000000
2011-10-01	3.30000000000000
2011-11-01	3.30000000000000
2011-12-01	3.20000000000000
2012-01-01	2.90000000000000
2012-02-01	2.80000000000000
2012-03-01	2.70000000000000
2012-04-01	2.50000000000000
2012-05-01	2.70000000000000
2012-06-01	2.60000000000000
2012-07-01	2.70000000000000
2012-08-01	2.60000000000000
2012-09-01	2.60000000000000
2012-10-01	3.20000000000000
2012-11-01	3.20000000000000
2012-12-01	2.80000000000000
2013-01-01	2.90000000000000
2013-02-01	2.90000000000000
2013-03-01	3.00000000000000
2013-04-01	2.60000000000000
2013-05-01	2.80000000000000
2013-06-01	2.60000000000000
2013-07-01	2.50000000000000
2013-08-01	2.40000000000000
2013-09-01	2.60000000000000
2013-10-01	2.20000000000000
2013-11-01	2.10000000000000
2013-12-01	2.00000000000000
2014-01-01	2.00000000000000
2014-02-01	2.00000000000000
2014-03-01	1.90000000000000
2014-04-01	2.30000000000000
2014-05-01	1.90000000000000
2014-06-01	2.10000000000000
2014-07-01	2.10000000000000
2014-08-01	2.20000000000000
2014-09-01	2.10000000000000
2014-10-01	2.20000000000000
2014-11-01	2.10000000000000
2014-12-01	2.10000000000000
2015-01-01	2.10000000000000
2015-02-01	2.20000000000000
2015-03-01	2.20000000000000
2015-04-01	2.00000000000000
2015-05-01	2.10000000000000
2015-06-01	2.10000000000000
2015-07-01	2.20000000000000
2015-08-01	2.20000000000000
2015-09-01	2.20000000000000
2015-10-01	2.10000000000000
2015-11-01	2.20000000000000
2015-12-01	2.50000000000000
2016-01-01	2.20000000000000
2016-02-01	2.30000000000000
2016-03-01	2.60000000000000
2016-04-01	2.40000000000000
2016-05-01	2.60000000000000
2016-06-01	2.70000000000000
2016-07-01	2.60000000000000
2016-08-01	2.70000000000000
2016-09-01	2.60000000000000
2016-10-01	2.50000000000000
2016-11-01	2.40000000000000
2016-12-01	2.50000000000000
2017-01-01	2.50000000000000
2017-02-01	2.60000000000000
2017-03-01	2.20000000000000
2017-04-01	2.80000000000000
2017-05-01	2.60000000000000
2017-06-01	2.50000000000000
2017-07-01	2.40000000000000
2017-08-01	2.50000000000000
2017-09-01	2.50000000000000
2017-10-01	2.40000000000000
2017-11-01	2.40000000000000
2017-12-01	2.20000000000000
2018-01-01	2.30000000000000
2018-02-01	2.10000000000000
2018-03-01	2.10000000000000
2018-04-01	1.90000000000000
2018-05-01	2.10000000000000
2018-06-01	2.00000000000000
2018-07-01	2.00000000000000
2018-08-01	2.20000000000000
2018-09-01	2.00000000000000