Quarterly Percent
1998-01-01 5.87031880434165
1998-04-01 5.54861899356792
1998-07-01 5.68351440717997
1998-10-01 5.88523878710116
1999-01-01 6.21795838359469
1999-04-01 6.22281636572461
1999-07-01 6.07285926538903
1999-10-01 6.45961332506623
2000-01-01 6.35454016407291
2000-04-01 5.85487562375718
2000-07-01 5.75542265799291
2000-10-01 5.69063050237890
2001-01-01 5.79440954201948
2001-04-01 5.37435002363550
2001-07-01 5.17986133797960
2001-10-01 5.54126512571553
2002-01-01 5.73785318910314
2002-04-01 5.24508386350492
2002-07-01 5.22437923250564
2002-10-01 5.31899538106236
2003-01-01 5.45880656210564
2003-04-01 5.03529750756375
2003-07-01 5.12423757174472
2003-10-01 5.46258515629213
2004-01-01 6.13619222066588
2004-04-01 5.74832250888084
2004-07-01 5.72852252155366
2004-10-01 5.83400483481064
2005-01-01 5.79606440071556
2005-04-01 5.53341316509088
2005-07-01 5.49177840067130
2005-10-01 5.47192694585147
2006-01-01 5.36350677120456
2006-04-01 4.91035661509427
2006-07-01 4.79595830220230
2006-10-01 4.97653917247263
2007-01-01 5.13371452924672
2007-04-01 4.66415924493489
2007-07-01 4.49485997873095
2007-10-01 4.48879130219216
2008-01-01 4.48408274495231
2008-04-01 4.02802101576182
2008-07-01 3.96647155564201
2008-10-01 4.30793706911791
2009-01-01 4.85817796235752
2009-04-01 4.71798134011874
2009-07-01 4.95927633787389
2009-10-01 5.31354884296061
2010-01-01 5.89399643002315
2010-04-01 5.84228312602842
2010-07-01 6.16044068937421
2010-10-01 6.84078940369168
2011-01-01 7.40287386907930
2011-04-01 7.53334752376898
2011-07-01 8.09995920756256
2011-10-01 9.32401759114768
2012-01-01 10.05411159407430
2012-04-01 10.34917590224500
2012-07-01 10.95958608182350
2012-10-01 11.28059090504580
2013-01-01 11.67563330601770
2013-04-01 11.77550765719990
2013-07-01 11.81823047690410
2013-10-01 11.89494170371560
2014-01-01 11.87561433294610
2014-04-01 11.55064140411140
2014-07-01 11.11767866738310