Month	Growth rate same period previous year
1997-08-01	2.65780730897008
1997-09-01	3.14569536423841
1997-10-01	3.14569536423841
1997-11-01	3.14569536423841
1997-12-01	2.97520661157025
1998-01-01	2.97520661157025
1998-02-01	2.97520661157025
1998-03-01	2.78232405891981
1998-04-01	2.78232405891981
1998-05-01	2.78232405891981
1998-06-01	2.42718446601942
1998-07-01	2.42718446601942
1998-08-01	2.42718446601942
1998-09-01	1.76565008025682
1998-10-01	1.76565008025682
1998-11-01	1.76565008025682
1998-12-01	1.76565008025682
1999-01-01	1.76565008025682
1999-02-01	1.76565008025682
1999-03-01	3.02547770700637
1999-04-01	3.02547770700637
1999-05-01	3.02547770700637
1999-06-01	2.52764612954187
1999-07-01	2.52764612954187
1999-08-01	2.52764612954187
1999-09-01	2.36593059936909
1999-10-01	2.36593059936909
1999-11-01	2.36593059936909
1999-12-01	2.36593059936909
2000-01-01	2.36593059936909
2000-02-01	4.10094637223975
2000-03-01	2.00927357032458
2000-04-01	2.00927357032458
2000-05-01	2.00927357032458
2000-06-01	2.77349768875193
2000-07-01	2.77349768875193
2000-08-01	2.77349768875193
2000-09-01	2.77349768875193
2000-10-01	2.77349768875193
2000-11-01	2.77349768875193
2000-12-01	2.77349768875193
2001-01-01	4.00616332819723
2001-02-01	2.42424242424241
2001-03-01	2.57575757575758
2001-04-01	2.87878787878788
2001-05-01	3.03030303030303
2001-06-01	2.24887556221889
2001-07-01	2.24887556221889
2001-08-01	2.39880059970014
2001-09-01	3.14842578710643
2001-10-01	3.29835082458771
2001-11-01	3.89805097451273
2001-12-01	4.94752623688156
2002-01-01	4.74074074074074
2002-02-01	4.28994082840237
2002-03-01	4.72673559822748
2002-04-01	4.86008836524301
2002-05-01	5.29411764705881
2002-06-01	5.27859237536656
2002-07-01	5.71847507331377
2002-08-01	5.41727672035140
2002-09-01	4.79651162790698
2002-10-01	4.78955007256894
2002-11-01	4.32900432900433
2002-12-01	3.57142857142856
2003-01-01	3.81895332390382
2003-02-01	4.39716312056738
2003-03-01	4.23131170662906
2003-04-01	4.63483146067414
2003-05-01	4.18994413407822
2003-06-01	4.03899721448468
2003-07-01	3.74479889042996
2003-08-01	4.02777777777780
2003-09-01	4.02219140083218
2003-10-01	3.87811634349029
2003-11-01	4.01106500691563
2003-12-01	3.86206896551724
2004-01-01	2.58855585831061
2004-02-01	2.58152173913044
2004-03-01	2.57104194857915
2004-04-01	1.74496644295302
2004-05-01	1.74262734584452
2004-06-01	1.87416331994645
2004-07-01	1.60427807486631
2004-08-01	1.46862483311080
2004-09-01	1.73333333333334
2004-10-01	1.86666666666668
2004-11-01	1.59574468085108
2004-12-01	1.59362549800797
2005-01-01	2.12483399734397
2005-02-01	1.85430463576161
2005-03-01	1.58311345646438
2005-04-01	2.11081794195251
2005-05-01	2.10803689064557
2005-06-01	1.97109067017082
2005-07-01	2.36842105263158
2005-08-01	2.36842105263158
2005-09-01	2.22804718217562
2005-10-01	2.09424083769632
2005-11-01	2.35602094240836
2005-12-01	2.35294117647059
2006-01-01	2.34070221066319
2006-02-01	2.60078023407021
2006-03-01	2.72727272727272
2006-04-01	2.45478036175711
2006-05-01	2.45161290322581
2006-06-01	2.44845360824744
2006-07-01	2.18508997429306
2006-08-01	2.18508997429306
2006-09-01	2.05128205128204
2006-10-01	2.43589743589744
2006-11-01	2.30179028132992
2006-12-01	1.91570881226054
2007-01-01	2.03303684879287
2007-02-01	1.77439797211659
2007-03-01	1.39064475347663
2007-04-01	1.38713745271122
2007-05-01	1.25944584382872
2007-06-01	1.25786163522013
2007-07-01	1.50943396226415
2007-08-01	1.76100628930818
2007-09-01	1.75879396984926
2007-10-01	1.62703379224030
2007-11-01	1.62499999999999
2007-12-01	2.38095238095238
2008-01-01	1.74346201743464
2008-02-01	1.99252801992530
2008-03-01	3.11720698254364
2008-04-01	2.98507462686566
2008-05-01	3.10945273631841
2008-06-01	3.10559006211180
2008-07-01	3.22180916976455
2008-08-01	3.21384425216315
2008-09-01	3.33333333333334
2008-10-01	3.20197044334974
2008-11-01	3.32103321033211
2008-12-01	3.05997552019584
2009-01-01	4.16156670746633
2009-02-01	4.15140415140414
2009-03-01	3.50665054413542
2009-04-01	3.62318840579710
2009-05-01	3.86007237635705
2009-06-01	3.73493975903613
2009-07-01	3.48139255702283
2009-08-01	3.11377245508982
2009-09-01	2.74790919952209
2009-10-01	2.62529832935561
2009-11-01	2.50000000000000
2009-12-01	2.25653206650830
2010-01-01	2.82021151586369
2010-02-01	3.16529894490036
2010-03-01	2.92056074766355
2010-04-01	2.68065268065268
2010-05-01	2.32288037166086
2010-06-01	2.55516840882695
2010-07-01	2.55220417633411
2010-08-01	3.01974448315912
2010-09-01	3.48837209302326
2010-10-01	3.72093023255814
2010-11-01	3.60046457607434
2010-12-01	3.71660859465738
2011-01-01	2.51428571428572
2011-02-01	2.15909090909091
2011-03-01	2.15664018161181
2011-04-01	2.15664018161181
2011-05-01	2.27014755959136
2011-06-01	2.15175537938845
2011-07-01	2.14932126696832
2011-08-01	2.02931228861331
2011-09-01	1.79775280898875
2011-10-01	1.45739910313901
2011-11-01	1.68161434977579
2011-12-01	1.67973124300112
2012-01-01	1.78372352285396
2012-02-01	1.77975528364850
2012-03-01	1.66666666666667
2012-04-01	1.77777777777777
2012-05-01	1.77580466148725
2012-06-01	1.77383592017739
2012-07-01	1.88261351052049
2012-08-01	1.54696132596685
2012-09-01	1.65562913907285
2012-10-01	1.98895027624310
2012-11-01	2.09481808158764
2012-12-01	1.98237885462554
2013-01-01	2.08105147864184
2013-02-01	2.29508196721310
2013-03-01	2.51366120218578
2013-04-01	2.51091703056770
2013-05-01	3.05343511450382
2013-06-01	3.26797385620914
2013-07-01	3.36956521739130
2013-08-01	3.80848748639826
2013-09-01	3.90879478827363
2013-10-01	3.90032502708559
2013-11-01	3.77969762419007
2013-12-01	3.88768898488122
2014-01-01	3.75536480686696
2014-02-01	3.52564102564104
2014-03-01	3.41151385927506
2014-04-01	3.51437699680512
2014-05-01	3.06878306878307
2014-06-01	2.84810126582279
2014-07-01	2.83911671924290
2014-08-01	2.62054507337526
2014-09-01	2.61233019853710
2014-10-01	2.50260688216892
2014-11-01	2.39334027055152
2014-12-01	2.28690228690229
2015-01-01	2.58531540847984
2015-02-01	2.47678018575850
2015-03-01	2.47422680412373
2015-04-01	2.57201646090534
2015-05-01	2.46406570841888
2015-06-01	2.56410256410257
2015-07-01	2.45398773006135
2015-08-01	2.45148110316648
2015-09-01	2.24032586558044
2015-10-01	2.33977619532045
2015-11-01	2.13414634146342
2015-12-01	2.13414634146342
2016-01-01	1.81451612903225
2016-02-01	1.61127895266869
2016-03-01	1.91146881287724
2016-04-01	1.80541624874625
2016-05-01	1.60320641282565
2016-06-01	1.80000000000000
2016-07-01	1.89620758483033
2016-08-01	1.79461615154537
2016-09-01	1.69322709163346
2016-10-01	1.68986083499005
2016-11-01	1.99004975124376
2016-12-01	1.99004975124376
2017-01-01	1.88118811881189
2017-02-01	2.18037661050543
2017-03-01	1.87561697926951
2017-04-01	1.77339901477830
2017-05-01	1.97238658777120
2017-06-01	1.66994106090372
2017-07-01	1.56709108716946
2017-08-01	1.66503428011754
2017-09-01	1.76297747306565
2017-10-01	1.66177908113393
2017-11-01	1.65853658536587
2017-12-01	1.65853658536587
2018-01-01	1.55490767735664
2018-02-01	1.55189136760429
2018-03-01	1.64728682170544
2018-04-01	1.64569215876090
2018-05-01	1.74081237911025
2018-06-01	1.73913043478261
2018-07-01	1.63934426229507
2018-08-01	1.54142581888247
2018-09-01	1.63618864292588
2018-10-01	1.63461538461538