Month	Growth rate same period previous year
1986-01-01	141.87319184938700000
1986-02-01	123.51420109547300000
1986-03-01	101.51491454288300000
1986-04-01	57.01916645077960000
1986-05-01	50.28536593428570000
1986-06-01	40.34888524947710000
1986-07-01	7.78755928922658000
1986-08-01	4.33230204277469000
1986-09-01	7.35578566532540000
1986-10-01	3.75008561699302000
1986-11-01	3.89166426910172000
1986-12-01	1.72142842799313000
1987-01-01	12.13592229264360000
1987-02-01	11.66272651605410000
1987-03-01	13.42701012248170000
1987-04-01	16.35071089792400000
1987-05-01	15.37267079718840000
1987-06-01	13.98176289708760000
1987-07-01	20.06294259221180000
1987-08-01	20.40498445342360000
1987-09-01	17.93313070892100000
1987-10-01	15.25423727750080000
1987-11-01	14.23487544440850000
1987-12-01	14.14427156882170000
1988-01-01	14.06709956399070000
1988-02-01	15.40790392506610000
1988-03-01	14.31520979357290000
1988-04-01	10.91785456846330000
1988-05-01	12.18304166920770000
1988-06-01	11.94133320571710000
1988-07-01	11.02359092172270000
1988-08-01	11.34540767883110000
1988-09-01	13.05541253065800000
1988-10-01	20.29795377265680000
1988-11-01	20.14143330841580000
1988-12-01	20.78128842112360000
1989-01-01	23.30467975241140000
1989-02-01	21.97599296858350000
1989-03-01	21.45454504967410000
1989-04-01	29.85212575721980000
1989-05-01	31.34057944736460000
1989-06-01	33.81294953376420000
1989-07-01	33.33333380239130000
1989-08-01	35.61403501135580000
1989-09-01	39.67297752121770000
1989-10-01	35.71428564963600000
1989-11-01	35.23884093962030000
1989-12-01	35.01161953138620000
1990-01-01	35.39891540557830000
1990-02-01	34.97350467622870000
1990-03-01	36.37724601823640000
1990-04-01	35.30249080270200000
1990-05-01	34.20689709132740000
1990-06-01	34.61021521013040000
1990-07-01	38.97058794151700000
1990-08-01	39.39197923914030000
1990-09-01	40.91189148991270000
1990-10-01	37.01951506642520000
1990-11-01	34.16328853917530000
1990-12-01	33.04647154389360000
1991-01-01	32.37986336606330000
1991-02-01	30.22994936683510000
1991-03-01	31.17453317055120000
1991-04-01	26.35455071917370000
1991-05-01	25.95066796463320000
1991-06-01	28.10783847144610000
1991-07-01	38.04713793937900000
1991-08-01	40.64965157803040000
1991-09-01	35.50502839391410000
1991-10-01	28.18299528546240000
1991-11-01	27.92403978466240000
1991-12-01	27.29624815769930000
1992-01-01	22.12618823677450000
1992-02-01	21.23169690533380000
1992-03-01	17.86610891987730000
1992-04-01	22.64779341276230000
1992-05-01	20.19583830657710000
1992-06-01	14.80904117480720000
1992-07-01	5.47038342846842000
1992-08-01	1.74859795188506000
1992-09-01	-0.67763801007901200
1992-10-01	1.51515144035943000
1992-11-01	1.85560053210901000
1992-12-01	3.35365852027925000
1993-01-01	13.69426730622530000
1993-02-01	18.29484908215200000
1993-03-01	21.97373102941460000
1993-04-01	19.17854718690860000
1993-05-01	20.67209775616570000
1993-06-01	20.77393054072030000
1993-07-01	15.95639243825070000
1993-08-01	15.27237360275090000
1993-09-01	17.54385949485320000
1993-10-01	23.64842460759060000
1993-11-01	24.31268642465180000
1993-12-01	25.56538834418250000
1994-01-01	22.86336793754970000
1994-02-01	20.25225200463130000
1994-03-01	20.46856819000070000
1994-04-01	22.64739366611230000
1994-05-01	24.12517576711890000
1994-06-01	26.81422167681160000
1994-07-01	31.88603973482020000
1994-08-01	32.21378335755820000
1994-09-01	31.57960208057610000
1994-10-01	29.03031142627190000
1994-11-01	28.83293352769210000
1994-12-01	27.78517348368270000
1995-01-01	26.16906447254100000
1995-02-01	25.26595766102520000
1995-03-01	20.75471704281870000
1995-04-01	17.06512803777340000
1995-05-01	16.33145611930590000
1995-06-01	14.24075513182770000
1995-07-01	11.73312888778700000
1995-08-01	13.29305124715970000
1995-09-01	12.90082035403280000
1995-10-01	12.84132817451140000
1995-11-01	12.84875179546350000
1995-12-01	14.86584492016010000
1996-01-01	15.03920170255080000
1996-02-01	16.56050959996410000
1996-03-01	17.25852271381230000
1996-04-01	18.80281690188110000
1996-05-01	20.95435688886190000
1996-06-01	21.90082657646710000
1996-07-01	20.79615651511090000
1996-08-01	16.33333345334420000
1996-09-01	14.79524431560650000
1996-10-01	14.25768481291790000
1996-11-01	14.89915430648590000
1996-12-01	13.57323230892520000
1997-01-01	12.45353168412100000
1997-02-01	11.71827551896130000
1997-03-01	12.90127183378570000
1997-04-01	11.20331936689910000
1997-05-01	6.51801026293271000
1997-06-01	7.85310728754459000
1997-07-01	11.30681814848760000
1997-08-01	12.55014324988780000
1997-09-01	11.91024163972430000
1997-10-01	12.99370349117960000
1997-11-01	9.90939973662618000
1997-12-01	7.17065038997375000
1998-01-01	7.60330577413046000
1998-02-01	6.68478272110577000
1998-03-01	4.77467811780527000
1998-04-01	5.75692969601827000
1998-05-01	5.15297911654653000
1998-06-01	3.19539024831047000
1998-07-01	-0.05104657436924060
1998-08-01	0.61099796926984500
1998-09-01	4.21593826471383000
1998-10-01	6.63627163953946000
1998-11-01	8.70685218622016000
1998-12-01	7.83195016131968000
1999-01-01	2.86784435879034000
1999-02-01	-0.61528284507182700
1999-03-01	-0.00384025089790691
1999-04-01	-2.47489914567186000
1999-05-01	0.20112289004145200
1999-06-01	1.26842643906685000
1999-07-01	3.62814109354174000
1999-08-01	4.91422056555748000
1999-09-01	4.15204750289814000
1999-10-01	0.19757719693815000
1999-11-01	-1.36886253368101000
1999-12-01	-1.92140445832696000
2000-01-01	-0.89730812764041400
2000-02-01	0.41067771436573000
2000-03-01	-1.02564094055381000
2000-04-01	-0.72463768591831800
2000-05-01	0.30612252081531200
2000-06-01	-0.10040162992755600
2000-07-01	-2.46791718401123000
2000-08-01	-4.92753616126190000
2000-09-01	-7.02087299804670000
2000-10-01	-6.74264014391570000
2000-11-01	-5.29355150695150000
2000-12-01	-2.94695487886106000
2001-01-01	-1.00965792729425000
2001-02-01	1.21226997005713000
2001-03-01	4.30569944309345000
2001-04-01	5.16308647273574000
2001-05-01	2.49562556718270000
2001-06-01	1.55557791506226000
2001-07-01	4.66052631938020000
2001-08-01	6.18373976493600000
2001-09-01	6.51693889325636000
2001-10-01	7.00000009205909000
2001-11-01	5.88434962545881000
2001-12-01	5.55506074197049000
2002-01-01	9.58083837257741000
2002-02-01	12.40079353857230000
2002-03-01	12.09756095839260000
2002-04-01	13.53456664644810000
2002-05-01	15.39961018370720000
2002-06-01	17.39552959573570000
2002-07-01	13.67521366865900000
2002-08-01	9.21052634774578000
2002-09-01	9.78363121163632000
2002-10-01	10.93457939467530000
2002-11-01	9.42507069592102000
2002-12-01	8.09792840483471000
2003-01-01	5.17841534778594000
2003-02-01	2.54518981727699000
2003-03-01	0.61114018786846600
2003-04-01	-3.34931385395422000
2003-05-01	-6.97964525926292000
2003-06-01	-11.42715225878360000
2003-07-01	-11.09899739855530000
2003-08-01	-7.02005156854514000
2003-09-01	-6.92013711142388000
2003-10-01	-8.68441453788184000
2003-11-01	-7.04013783614680000
2003-12-01	-7.00052261638817000
2004-01-01	-8.35850965344208000
2004-02-01	-8.60860861584438000
2004-03-01	-7.64587533921396000
2004-04-01	-4.54076369903339000
2004-05-01	-1.47835268775861000
2004-06-01	1.19565210483844000
2004-07-01	1.42076499978786000
2004-08-01	0.64585573490505000
2004-09-01	-0.10706640201033100
2004-10-01	-1.07296128481985000
2004-11-01	-1.83189660880880000
2004-12-01	-2.61437899004918000
2005-01-01	-3.07692306753195000
2005-02-01	-2.84775460100571000
2005-03-01	-3.81263615321821000
2005-04-01	-4.64864865514079000
2005-05-01	-5.03751333797691000
2005-06-01	-3.54457567183432000
2005-07-01	-0.21551728330589700
2005-08-01	0.32085552887624000
2005-09-01	0.10718115701878400
2005-10-01	1.73535780289057000
2005-11-01	4.39077945787878000
2005-12-01	6.82326614608856000
2006-01-01	6.80272115698515000
2006-02-01	6.31341598218992000
2006-03-01	8.38052101292876000
2006-04-01	7.70975065507987000
2006-05-01	4.96613997962023000
2006-06-01	2.78396444378409000
2006-07-01	0.75593952224676800
2006-08-01	-0.63965882557000700
2006-09-01	-1.07066387141897000
2006-10-01	-3.51812361466015000
2006-11-01	-5.99369084758915000
2006-12-01	-6.28272257399576000
2007-01-01	-5.52866241121760000
2007-02-01	-5.33393433084796000
2007-03-01	-6.62194366790339000
2007-04-01	-5.83631590967765000
2007-05-01	-4.80806458638349000
2007-06-01	-2.88093179612949000
2007-07-01	0.25112536813791800
2007-08-01	1.95010736388033000
2007-09-01	2.23084423160672000
2007-10-01	3.04552488701592000
2007-11-01	3.38020119894504000
2007-12-01	3.57541907277521000
2008-01-01	2.81249997464204000
2008-02-01	0.93457953520702700
2008-03-01	1.34854771848716000
2008-04-01	2.69430052006518000
2008-05-01	3.97905761527612000
2008-06-01	2.58531543138933000
2008-07-01	0.99108034636704900
2008-08-01	3.12195122935083000
2008-09-01	5.59371936470762000
2008-10-01	7.75347912258404000
2008-11-01	11.43430298468400000
2008-12-01	13.09999997393360000
2009-01-01	13.34741637344460000
2009-02-01	15.41543208749170000
2009-03-01	16.93940636756030000
2009-04-01	15.70433910881690000
2009-05-01	16.19949650395670000
2009-06-01	17.14969760117760000
2009-07-01	14.45112846724980000
2009-08-01	11.90018914073270000
2009-09-01	10.78828996859460000
2009-10-01	10.35184493033750000
2009-11-01	8.41386134060280000
2009-12-01	5.67471265705616000
2010-01-01	5.81717458460006000
2010-02-01	5.24861870337518000
2010-03-01	4.06871612450131000
2010-04-01	4.95495500615558000
2010-05-01	5.19247984490351000
2010-06-01	5.06666658760316000
2010-07-01	5.84588132136182000
2010-08-01	6.55021843076405000
2010-09-01	6.49913340738330000
2010-10-01	4.66321254619208000
2010-11-01	3.77358499483499000
2010-12-01	5.01296455442629000
2011-01-01	6.37425822970376000
2011-02-01	7.06885391460901000
2011-03-01	6.94344050140558000
2011-04-01	6.47339055732713000
2011-05-01	6.77948936141894000
2011-06-01	6.85008466537293000
2011-07-01	5.88635981453443000
2011-08-01	5.37057366908488000
2011-09-01	5.66135065397305000
2011-10-01	6.75165009056905000
2011-11-01	5.84900817527006000
2011-12-01	5.31572012707841000
2012-01-01	5.16066209581369000
2012-02-01	4.84966049146572000
2012-03-01	4.72516872171620000
2012-04-01	4.97607652537598000
2012-05-01	4.06811726809693000
2012-06-01	3.47744355409176000
2012-07-01	4.40900570936871000
2012-08-01	4.15512472873885000
2012-09-01	2.83363807622652000
2012-10-01	2.20183490187281000
2012-11-01	2.87303063592389000
2012-12-01	3.43228206595000000
2013-01-01	3.04000005502386000
2013-02-01	2.43404259720680000
2013-03-01	2.87734811809050000
2013-04-01	2.95278036255315000
2013-05-01	2.97309096192530000
2013-06-01	3.28065400920080000
2013-07-01	3.45660372452364000
2013-08-01	2.76595738643094000
2013-09-01	2.94186660918468000
2013-10-01	3.95834825422163000
2013-11-01	4.03459455557960000
2013-12-01	3.17201788325718000
2014-01-01	2.48015866393788000
2014-02-01	3.38983045798253000
2014-03-01	3.65612643682967000
2014-04-01	2.44379270049410000
2014-05-01	2.53411299630090000
2014-06-01	2.52427178061211000
2014-07-01	2.20517741273856000
2014-08-01	2.09523813277904000
2014-09-01	2.09723549995764000
2014-10-01	2.28789327268107000
2014-11-01	2.86806888523648000
2014-12-01	3.35892520459876000
2015-01-01	3.02952570004030000
2015-02-01	2.52999037452396000
2015-03-01	2.26568157801711000
2015-04-01	2.26221380303222000
2015-05-01	2.27604566218848000
2015-06-01	2.28977273453111000
2015-07-01	2.22429640559483000
2015-08-01	2.44244405289389000
2015-09-01	2.63697473208119000
2015-10-01	1.85349489513094000
2015-11-01	1.66793673669287000
2015-12-01	1.96685238231650000
2016-01-01	2.38805968317963000
2016-02-01	2.58964145831416000
2016-03-01	2.27048377692174000
2016-04-01	2.56916987945739000
2016-05-01	2.16535427077780000
2016-06-01	1.86274507945740000
2016-07-01	2.42954324883056000
2016-08-01	2.12150438103201000
2016-09-01	2.02312151094394000
2016-10-01	2.22868233391218000
2016-11-01	1.93610822249035000
2016-12-01	1.44647972845415000
2017-01-01	1.45335279186298000
2017-02-01	1.65922330245134000
2017-03-01	2.18001928529342000
2017-04-01	1.78179194918809000
2017-05-01	1.37909445384019000
2017-06-01	1.48267567066294000
2017-07-01	1.22817838732981000
2017-08-01	1.34230397909259000
2017-09-01	1.73701597122146000
2017-10-01	2.22180074439264000
2017-11-01	2.21747412682211000
2017-12-01	2.61264305374589000
2018-01-01	2.60260260260258000
2018-02-01	1.89620758483033000
2018-03-01	1.97433366238895000
2018-04-01	2.47279920870427000
2018-05-01	2.87984111221449000
2018-06-01	3.27056491575817000
2018-07-01	2.15475024485798000
2018-08-01	1.94741966893866000
2018-09-01	2.32783705140640000