2nd quarter 2012(p)/1092727/51181/4.7/6.1/1.8/4.3/15.1
1st quarter 2012(r)/1029472/50295/4.9/-7.5/-18.6/7.9/15.4
4th quarter 2011/1112422/61765/5.6/6.9/37.6/7.2/15.8
3rd quarter 2011/1040438/44876/4.3/-0.7/0.9/8.7/12.3
2nd quarter 2011/1047396/44473/4.2/9.8/2.1/8.4/15.5
1st quarter 2011/953891/43577/4.6/-8.1/-18.3/8.3/17.3
4th quarter 2010/1037984/53356/5.1/8.5/33.5/6.9/17.6
3rd quarter 2010/956838/39962/4.2/-1.0/3.8/4.5/15.8
2nd quarter 2010/966307/38492/4.0/9.8/3.6/6.2/16.7
1st quarter 2010/880401/37155/4.2/-9.3/-18.1/5.8/14.7
4th quarter 2009/970770/45362/4.7/6.1/31.4/1.0/15.0
3rd quarter 2009/915205/34515/3.8/0.6/4.6/-8.7/2.3
2nd quarter 2009/909480/32982/3.6/9.3/1.8/-11.8/-4.4
1st quarter 2009/832173/32401/3.9/-13.4/-17.9/-12.6/-6.3
4th quarter 2008/960717/39458/4.1/-4.2/17.0/-9.5/-6.9
3rd quarter 2008/1002944/33731/3.4/-2.7/-2.3/0.2/3.0
2nd quarter 2008/1030586/34518/3.3/8.2/-0.2/1.6/7.5
1st quarter 2008/952159/34590/3.6/-10.3/-18.4/3.3/12.1
4th quarter 2007/1061748/42404/4.0/6.1/29.5/4.4/19.3
3rd quarter 2007/1001108/32744/3.3/-1.3/2.0/2.5/19.8
2nd quarter 2007/1014251/32100/3.2/10.0/4.0/2.9/22.0
1st quarter 2007/922149/30860/3.3/-9.3/-13.2/3.0/19.2
4th quarter 2006/1017242/35543/3.5/4.2/30.0/3.3/24.5
3rd quarter 2006/976445/27334/2.8/-0.9/3.9/4.0/21.2
2nd quarter 2006/985254/26315/2.7/10.1/1.7/5.8/23.4
1st quarter 2006/895144/25883/2.9/-9.1/-9.3/7.2/26.0
4th quarter 2005/985026/28547/2.9/4.9/26.5/5.2/24.0
3rd quarter 2005/938943/22558/2.4/0.9/5.8/7.7/26.8
2nd quarter 2005/930877/21317/2.3/11.4/3.8/7.0/26.5
1st quarter 2005/835316/20542/2.5/-10.8/-10.8/5.1/24.2
4th quarter 2004/936559/23018/2.5/7.4/29.3/7.2/26.0
3rd quarter 2004/872109/17796/2.0/0.2/5.6/5.1/25.4
2nd quarter 2004/870348/16852/1.9/9.5/1.8/6.3/27.5
1st quarter 2004/794552/16546/2.1/-9.1/-9.4/7.3/31.7
4th quarter 2003/873985/18264/2.1/5.3/28.7/5.0/27.1
3rd quarter 2003/829930/14188/1.7/1.4/7.4/4.9/30.0
2nd quarter 2003/818756/13215/1.6/10.6/5.2/3.7/29.4
1st quarter 2003/740307/12567/1.7/-11.1/-12.6/3.4/29.0
4th quarter 2002/832504/14373/1.7/5.3/31.7/0.8/31.7
3rd quarter 2002/790861/10913/1.4/0.2/6.9/4.9/39.3
2nd quarter 2002/789424/10210/1.3/10.3/4.8/1.5/29.2
1st quarter 2002/715763/9740/1.4/-13.3/-10.8/1.6/22.5
4th quarter 2001/825857/10915/1.3/9.5/39.3/4.3/19.6
3rd quarter 2001/754174/7836/1.0/-3.1/-0.8/1.2/13.0
2nd quarter 2001/778035/7900/1.0/10.5/-0.6/3.5/29.4
1st quarter 2001/704201/7949/1.1/-11.0/-12.9/1.4/42.2
4th quarter 2000/791508/9128/1.2/6.2/31.6/3.2/72.7
3rd quarter 2000/745556/6937/0.9/-0.8/13.7/5.3/NA
2nd quarter 2000/751698/6103/0.8/8.2/9.2/7.2/NA
1st quarter 2000/694513/5589/0.8/-9.5/5.8/10.9/NA
4th quarter 1999/767061/5284/0.7/8.3/NA/8.8/NA