Month	Growth rate previous period
1979-02-01	0.0000000000000000
1979-03-01	0.9009009009008890
1979-04-01	0.0000000000000000
1979-05-01	0.0000000000000000
1979-06-01	0.4464285714285840
1979-07-01	0.0000000000000000
1979-08-01	0.0000000000000000
1979-09-01	0.0000000000000000
1979-10-01	0.0000000000000000
1979-11-01	0.0000000000000000
1979-12-01	0.0000000000000000
1980-01-01	0.0000000000000000
1980-02-01	0.0000000000000000
1980-03-01	4.4444444444444500
1980-04-01	0.0000000000000000
1980-05-01	0.0000000000000000
1980-06-01	2.9787234042553100
1980-07-01	0.0000000000000000
1980-08-01	0.0000000000000000
1980-09-01	2.0661157024793400
1980-10-01	0.0000000000000000
1980-11-01	0.0000000000000000
1980-12-01	0.8097165991902840
1981-01-01	0.0000000000000000
1981-02-01	0.0000000000000000
1981-03-01	5.2208835341365500
1981-04-01	0.0000000000000000
1981-05-01	0.0000000000000000
1981-06-01	3.0534351145038200
1981-07-01	0.0000000000000000
1981-08-01	0.0000000000000000
1981-09-01	1.1111111111111100
1981-10-01	0.0000000000000000
1981-11-01	0.0000000000000000
1981-12-01	0.7326007326007330
1982-01-01	0.0000000000000000
1982-02-01	0.0000000000000000
1982-03-01	7.9999999999999900
1982-04-01	0.0000000000000000
1982-05-01	0.0000000000000000
1982-06-01	3.0303030303030300
1982-07-01	0.0000000000000000
1982-08-01	0.0000000000000000
1982-09-01	0.3267973856209150
1982-10-01	0.0000000000000000
1982-11-01	0.0000000000000000
1982-12-01	0.6514657980456030
1983-01-01	0.0000000000000000
1983-02-01	0.0000000000000000
1983-03-01	5.1779935275081000
1983-04-01	0.0000000000000000
1983-05-01	0.0000000000000000
1983-06-01	1.8461538461538500
1983-07-01	0.0000000000000000
1983-08-01	0.0000000000000000
1983-09-01	0.6042296072507390
1983-10-01	0.0000000000000000
1983-11-01	0.0000000000000000
1983-12-01	0.3003003003003170
1984-01-01	0.0000000000000000
1984-02-01	0.0000000000000000
1984-03-01	4.4910179640718400
1984-04-01	0.0000000000000000
1984-05-01	0.0000000000000000
1984-06-01	1.4326647564469900
1984-07-01	0.0000000000000000
1984-08-01	0.0000000000000000
1984-09-01	0.8474576271186610
1984-10-01	0.0000000000000000
1984-11-01	0.0000000000000000
1984-12-01	0.0000000000000000
1985-01-01	0.0000000000000000
1985-02-01	0.0000000000000000
1985-03-01	2.8011204481792700
1985-04-01	0.0000000000000000
1985-05-01	0.0000000000000000
1985-06-01	0.5449591280653800
1985-07-01	0.0000000000000000
1985-08-01	0.0000000000000000
1985-09-01	0.8130081300813160
1985-10-01	0.0000000000000000
1985-11-01	0.0000000000000000
1985-12-01	0.2688172043010610
1986-01-01	0.0000000000000000
1986-02-01	0.0000000000000000
1986-03-01	2.9490616621983900
1986-04-01	0.0000000000000000
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1986-06-01	0.7812500000000010
1986-07-01	0.0000000000000000
1986-08-01	0.0000000000000000
1986-09-01	1.0335917312661500
1986-10-01	0.0000000000000000
1986-11-01	0.0000000000000000
1986-12-01	0.5115089514066360
1987-01-01	0.0000000000000000
1987-02-01	0.0000000000000000
1987-03-01	3.3078880407124900
1987-04-01	0.0000000000000000
1987-05-01	0.0000000000000000
1987-06-01	0.9852216748768480
1987-07-01	0.0000000000000000
1987-08-01	0.0000000000000000
1987-09-01	1.2195121951219500
1987-10-01	0.0000000000000000
1987-11-01	0.0000000000000000
1987-12-01	0.4819277108433740
1988-01-01	0.0000000000000000
1988-02-01	0.0000000000000000
1988-03-01	4.7961630695443700
1988-04-01	0.0000000000000000
1988-05-01	0.0000000000000000
1988-06-01	1.8306636155606300
1988-07-01	0.0000000000000000
1988-08-01	0.0000000000000000
1988-09-01	1.1235955056179800
1988-10-01	0.0000000000000000
1988-11-01	0.0000000000000000
1988-12-01	0.6666666666666550
1989-01-01	0.0000000000000000
1989-02-01	0.0000000000000000
1989-03-01	3.7527593818984700
1989-04-01	0.0000000000000000
1989-05-01	0.0000000000000000
1989-06-01	1.7021276595744600
1989-07-01	0.0000000000000000
1989-08-01	0.0000000000000000
1989-09-01	1.0460251046025100
1989-10-01	0.0000000000000000
1989-11-01	0.0000000000000000
1989-12-01	0.6211180124223720
1990-01-01	0.0000000000000000
1990-02-01	0.0000000000000000
1990-03-01	3.4979423868312700
1990-04-01	0.0000000000000000
1990-05-01	0.0000000000000000
1990-06-01	0.9940357852882710
1990-07-01	0.0000000000000000
1990-08-01	0.0000000000000000
1990-09-01	0.7874015748031500
1990-10-01	0.0000000000000000
1990-11-01	0.0000000000000000
1990-12-01	0.1953125000000000
1991-01-01	0.0000000000000000
1991-02-01	0.0000000000000000
1991-03-01	3.1189083820662800
1991-04-01	0.0000000000000000
1991-05-01	0.0000000000000000
1991-06-01	0.5671077504725900
1991-07-01	0.0000000000000000
1991-08-01	0.0000000000000000
1991-09-01	0.5639097744360910
1991-10-01	0.0000000000000000
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1991-12-01	0.1869158878504670
1992-01-01	0.0000000000000000
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1992-03-01	2.0522388059701500
1992-04-01	0.0000000000000000
1992-05-01	0.0000000000000000
1992-06-01	0.7312614259597810
1992-07-01	0.0000000000000000
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1992-09-01	0.7259528130671510
1992-10-01	0.0000000000000000
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1992-12-01	0.3603603603603610
1993-01-01	0.0000000000000000
1993-02-01	0.0000000000000000
1993-03-01	1.4362657091562000
1993-04-01	0.0000000000000000
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1993-06-01	0.3539823008849560
1993-07-01	0.0000000000000000
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1993-12-01	-0.1760563380281500
1994-01-01	0.0000000000000000
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1994-03-01	0.1763668430334900
1994-04-01	0.0000000000000000
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1994-09-01	0.1757469244288420
1994-10-01	0.0000000000000000
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1994-12-01	0.1754385964912280
1995-01-01	0.0000000000000000
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1995-03-01	0.7005253940455350
1995-04-01	0.0000000000000000
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1995-06-01	0.5217391304347640
1995-07-01	0.0000000000000000
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1995-09-01	0.6920415224913690
1995-10-01	0.0000000000000000
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1996-01-01	0.0000000000000000
1996-02-01	0.0000000000000000
1996-03-01	1.0327022375215200
1996-04-01	0.0000000000000000
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1996-06-01	0.1703577512776640
1996-07-01	0.0000000000000000
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1996-09-01	0.3401360544217690
1996-10-01	0.0000000000000000
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1996-12-01	0.1694915254237480
1997-01-01	0.0000000000000000
1997-02-01	0.0000000000000000
1997-03-01	1.0152284263959400
1997-04-01	0.0000000000000000
1997-05-01	0.0000000000000000
1997-06-01	1.1725293132328100
1997-07-01	0.0000000000000000
1997-08-01	0.0000000000000000
1997-09-01	0.6622516556291400
1997-10-01	0.0000000000000000
1997-11-01	0.0000000000000000
1997-12-01	0.1644736842105260
1998-01-01	0.0000000000000000
1998-02-01	0.0000000000000000
1998-03-01	0.6568144499178990
1998-04-01	0.0000000000000000
1998-05-01	0.0000000000000000
1998-06-01	0.8156606851549760
1998-07-01	0.0000000000000000
1998-08-01	0.0000000000000000
1998-09-01	0.1618122977346280
1998-10-01	0.0000000000000000
1998-11-01	0.0000000000000000
1998-12-01	0.0000000000000000
1999-01-01	0.0000000000000000
1999-02-01	0.0000000000000000
1999-03-01	2.1001615508885300
1999-04-01	0.0000000000000000
1999-05-01	0.0000000000000000
1999-06-01	0.3164556962025320
1999-07-01	0.0000000000000000
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1999-09-01	0.7886435331230290
1999-10-01	0.0000000000000000
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1999-12-01	0.1564945226917060
2000-01-01	1.2500000000000000
2000-02-01	0.1543209876543210
2000-03-01	0.3081664098613080
2000-04-01	0.3072196620583890
2000-05-01	0.0000000000000000
2000-06-01	0.4594180704440880
2000-07-01	0.3048780487805050
2000-08-01	0.6079027355623100
2000-09-01	0.4531722054380670
2000-10-01	-0.1503759398496240
2000-11-01	0.4518072289156630
2000-12-01	0.0000000000000000
2001-01-01	1.1994002998500800
2001-02-01	0.0000000000000000
2001-03-01	0.2962962962962970
2001-04-01	0.2954209748892170
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2001-06-01	0.2945508100147110
2001-07-01	0.2936857562408230
2001-08-01	0.1464128843338380
2001-09-01	0.5847953216374110
2001-10-01	0.1453488372093190
2001-11-01	0.2902757619738590
2001-12-01	0.7235890014471790
2002-01-01	1.0057471264367800
2002-02-01	-0.1422475106685480
2002-03-01	0.7122507122507130
2002-04-01	0.2828854314002830
2002-05-01	0.2820874471085880
2002-06-01	0.5625879043600570
2002-07-01	0.5594405594405760
2002-08-01	-0.1390820584144800
2002-09-01	0.0000000000000000
2002-10-01	0.1392757660167290
2002-11-01	0.1390820584144490
2002-12-01	0.2777777777777930
2003-01-01	1.1080332409972200
2003-02-01	0.2739726027397420
2003-03-01	0.2732240437158470
2003-04-01	0.8174386920980780
2003-05-01	0.2702702702702700
2003-06-01	0.2695417789757560
2003-07-01	0.1344086021505230
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2003-09-01	0.2684563758389260
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2004-03-01	0.2659574468085260
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2004-05-01	0.1326259946949460
2004-06-01	0.3973509933774840
2004-07-01	-0.1319261213720320
2004-08-01	0.1321003963011890
2004-09-01	0.2638522427440640
2004-10-01	0.1315789473684210
2004-11-01	0.1314060446780550
2004-12-01	0.1312335958005250
2005-01-01	0.3931847968545220
2005-02-01	0.1305483028720630
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2006-01-01	0.5141388174807200
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2006-06-01	0.2538071065989850
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