Month	Percent, Seasonally Adjusted
1987-01-01	4.500000000
1987-02-01	4.700000000
1987-03-01	4.200000000
1987-04-01	4.400000000
1987-05-01	3.900000000
1987-06-01	3.900000000
1987-07-01	3.700000000
1987-08-01	3.700000000
1987-09-01	3.400000000
1987-10-01	3.600000000
1987-11-01	3.500000000
1987-12-01	3.100000000
1988-01-01	3.500000000
1988-02-01	3.300000000
1988-03-01	3.700000000
1988-04-01	3.700000000
1988-05-01	3.700000000
1988-06-01	3.800000000
1988-07-01	3.600000000
1988-08-01	3.500000000
1988-09-01	3.500000000
1988-10-01	3.300000000
1988-11-01	3.500000000
1988-12-01	3.500000000
1989-01-01	3.400000000
1989-02-01	3.100000000
1989-03-01	3.000000000
1989-04-01	2.900000000
1989-05-01	3.100000000
1989-06-01	2.900000000
1989-07-01	2.800000000
1989-08-01	3.100000000
1989-09-01	2.800000000
1989-10-01	2.500000000
1989-11-01	2.700000000
1989-12-01	2.700000000
1990-01-01	2.500000000
1990-02-01	2.500000000
1990-03-01	2.500000000
1990-04-01	2.700000000
1990-05-01	2.800000000
1990-06-01	3.000000000
1990-07-01	3.200000000
1990-08-01	3.100000000
1990-09-01	2.400000000
1990-10-01	3.000000000
1990-11-01	2.600000000
1990-12-01	2.600000000
1991-01-01	2.700000000
1991-02-01	2.600000000
1991-03-01	2.900000000
1991-04-01	2.600000000
1991-05-01	2.300000000
1991-06-01	2.200000000
1991-07-01	2.400000000
1991-08-01	3.300000000
1991-09-01	2.800000000
1991-10-01	2.900000000
1991-11-01	2.900000000
1991-12-01	2.800000000
1992-01-01	2.800000000
1992-02-01	3.100000000
1992-03-01	2.700000000
1992-04-01	2.700000000
1992-05-01	2.900000000
1992-06-01	2.800000000
1992-07-01	2.800000000
1992-08-01	2.600000000
1992-09-01	2.400000000
1992-10-01	2.600000000
1992-11-01	3.300000000
1992-12-01	2.800000000
1993-01-01	3.000000000
1993-02-01	3.500000000
1993-03-01	3.500000000
1993-04-01	3.000000000
1993-05-01	3.300000000
1993-06-01	3.200000000
1993-07-01	3.300000000
1993-08-01	4.000000000
1993-09-01	3.700000000
1993-10-01	3.400000000
1993-11-01	3.500000000
1993-12-01	3.600000000
1994-01-01	3.700000000
1994-02-01	3.600000000
1994-03-01	3.500000000
1994-04-01	3.600000000
1994-05-01	3.300000000
1994-06-01	3.400000000
1994-07-01	3.500000000
1994-08-01	3.600000000
1994-09-01	3.600000000
1994-10-01	3.900000000
1994-11-01	4.100000000
1994-12-01	4.000000000
1995-01-01	4.400000000
1995-02-01	5.100000000
1995-03-01	5.600000000
1995-04-01	6.100000000
1995-05-01	6.500000000
1995-06-01	6.700000000
1995-07-01	6.800000000
1995-08-01	7.600000000
1995-09-01	6.700000000
1995-10-01	6.600000000
1995-11-01	6.400000000
1995-12-01	6.600000000
1996-01-01	6.200000000
1996-02-01	6.100000000
1996-03-01	5.800000000
1996-04-01	5.800000000
1996-05-01	5.400000000
1996-06-01	5.600000000
1996-07-01	5.400000000
1996-08-01	5.300000000
1996-09-01	5.400000000
1996-10-01	5.000000000
1996-11-01	5.100000000
1996-12-01	4.400000000
1997-01-01	4.300000000
1997-02-01	3.800000000
1997-03-01	4.100000000
1997-04-01	4.000000000
1997-05-01	4.000000000
1997-06-01	3.600000000
1997-07-01	4.000000000
1997-08-01	3.600000000
1997-09-01	3.400000000
1997-10-01	3.300000000
1997-11-01	3.400000000
1997-12-01	3.100000000
1998-01-01	3.500000000
1998-02-01	3.400000000
1998-03-01	3.300000000
1998-04-01	3.100000000
1998-05-01	3.300000000
1998-06-01	3.300000000
1998-07-01	3.300000000
1998-08-01	3.100000000
1998-09-01	3.200000000
1998-10-01	3.100000000
1998-11-01	3.000000000
1998-12-01	3.100000000
1999-01-01	2.600000000
1999-02-01	3.100000000
1999-03-01	2.700000000
1999-04-01	2.800000000
1999-05-01	2.600000000
1999-06-01	2.700000000
1999-07-01	2.300000000
1999-08-01	2.500000000
1999-09-01	2.300000000
1999-10-01	2.400000000
1999-11-01	2.300000000
1999-12-01	2.400000000
2000-01-01	2.300000000
2000-02-01	2.100000000
2000-03-01	2.200000000
2000-04-01	2.805118247
2000-05-01	2.732299523
2000-06-01	2.731109470
2000-07-01	2.463530024
2000-08-01	2.740440245
2000-09-01	2.633064589
2000-10-01	2.501098710
2000-11-01	2.272709587
2000-12-01	2.561800253
2001-01-01	2.581363346
2001-02-01	3.154410383
2001-03-01	2.676399740
2001-04-01	2.715206052
2001-05-01	2.789401089
2001-06-01	2.745253404
2001-07-01	2.827204643
2001-08-01	2.316144948
2001-09-01	2.515801783
2001-10-01	2.877352329
2001-11-01	2.894309687
2001-12-01	3.101690548
2002-01-01	3.403130375
2002-02-01	2.990334666
2002-03-01	3.034803173
2002-04-01	3.064139224
2002-05-01	3.138251171
2002-06-01	3.048213303
2002-07-01	2.913656006
2002-08-01	2.787040606
2002-09-01	2.896526305
2002-10-01	2.804320794
2002-11-01	2.918282265
2002-12-01	2.736636443
2003-01-01	2.918023785
2003-02-01	2.952158167
2003-03-01	3.131882746
2003-04-01	3.100214869
2003-05-01	3.199423342
2003-06-01	3.277076035
2003-07-01	3.582554867
2003-08-01	3.674760898
2003-09-01	3.825546420
2003-10-01	3.777957993
2003-11-01	3.951591477
2003-12-01	3.406972541
2004-01-01	3.799583447
2004-02-01	4.027034733
2004-03-01	3.926104050
2004-04-01	3.995206774
2004-05-01	3.890377246
2004-06-01	3.969809542
2004-07-01	3.799520759
2004-08-01	4.005782607
2004-09-01	3.848535257
2004-10-01	3.903793645
2004-11-01	3.817093529
2004-12-01	4.034063474
2005-01-01	3.975157875
2005-02-01	3.703033064
2005-03-01	3.591991692
2005-04-01	3.818533821
2005-05-01	3.752531051
2005-06-01	3.944258548
2005-07-01	3.782411621
2005-08-01	3.333088438
2005-09-01	3.426017748
2005-10-01	3.411103136
2005-11-01	3.204230918
2005-12-01	3.195209694
2006-01-01	3.338045632
2006-02-01	3.594904222
2006-03-01	3.456815518
2006-04-01	3.403483577
2006-05-01	3.279407985
2006-06-01	3.595111359
2006-07-01	3.641482812
2006-08-01	3.676973089
2006-09-01	3.721912023
2006-10-01	3.703098345
2006-11-01	3.825848654
2006-12-01	3.878353569
2007-01-01	3.743093552
2007-02-01	3.877751737
2007-03-01	4.088523943
2007-04-01	3.691624785
2007-05-01	3.632856238
2007-06-01	3.511337236
2007-07-01	3.626812506
2007-08-01	3.611686227
2007-09-01	3.622641876
2007-10-01	3.732735681
2007-11-01	3.681420590
2007-12-01	3.762840431
2008-01-01	3.834737394
2008-02-01	3.762436890
2008-03-01	3.959803211
2008-04-01	3.697943814
2008-05-01	3.573048436
2008-06-01	3.801406828
2008-07-01	3.826238484
2008-08-01	3.846369884
2008-09-01	3.959694331
2008-10-01	3.908651310
2008-11-01	4.708125860
2008-12-01	4.778191426
2009-01-01	4.776784457
2009-02-01	5.103217741
2009-03-01	5.064819792
2009-04-01	5.363847832
2009-05-01	5.730239700
2009-06-01	5.478346960
2009-07-01	5.703154159
2009-08-01	5.838473397
2009-09-01	5.966422372
2009-10-01	5.681848850
2009-11-01	5.464932311
2009-12-01	5.298381655