| 1991-01-01 |
2.6510480887793000000000000000 |
| 1991-04-01 |
1.1070110701106600000000000000 |
| 1991-07-01 |
-0.1832620647525760000000000000 |
| 1991-10-01 |
-2.1173623714458400000000000000 |
| 1992-01-01 |
-3.6636636636636600000000000000 |
| 1992-04-01 |
-2.8588807785888000000000000000 |
| 1992-07-01 |
-3.0599755201958500000000000000 |
| 1992-10-01 |
-1.6069221260815900000000000000 |
| 1993-01-01 |
2.4937655860348900000000000000 |
| 1993-04-01 |
3.8822792736380800000000000000 |
| 1993-07-01 |
5.5555555555555500000000000000 |
| 1993-10-01 |
5.9673366834171000000000000000 |
| 1994-01-01 |
4.4403892944039100000000000000 |
| 1994-04-01 |
5.1235684147076500000000000000 |
| 1994-07-01 |
7.5358851674641200000000000000 |
| 1994-10-01 |
10.8476585655009000000000000000 |
| 1995-01-01 |
15.3756552125801000000000000000 |
| 1995-04-01 |
16.9724770642201000000000000000 |
| 1995-07-01 |
15.0166852057842000000000000000 |
| 1995-10-01 |
8.3957219251336800000000000000 |
| 1996-01-01 |
1.6153457849570800000000000000 |
| 1996-04-01 |
-2.9411764705882100000000000000 |
| 1996-07-01 |
-5.5125725338491300000000000000 |
| 1996-10-01 |
-3.9467192895905000000000000000 |
| 1997-01-01 |
-1.8877297565822100000000000000 |
| 1997-04-01 |
1.7676767676767700000000000000 |
| 1997-07-01 |
3.4288638689866900000000000000 |
| 1997-10-01 |
2.8762198253723800000000000000 |
| 1998-01-01 |
2.0253164556962200000000000000 |
| 1998-04-01 |
-1.0918114143920700000000000000 |
| 1998-07-01 |
-1.8307768431469500000000000000 |
| 1998-10-01 |
-1.5976035946080900000000000000 |
| 1999-01-01 |
-3.8709677419354900000000000000 |
| 1999-04-01 |
-1.8564977420973400000000000000 |
| 1999-07-01 |
-0.4536290322580650000000000000 |
| 1999-10-01 |
1.2683916793505800000000000000 |
| 2000-01-01 |
5.2142488384098900000000000000 |
| 2000-04-01 |
6.3905930470347800000000000000 |
| 2000-07-01 |
6.2278481012658400000000000000 |
| 2000-10-01 |
7.4649298597194300000000000000 |
| 2001-01-01 |
6.3788027477919700000000000000 |
| 2001-04-01 |
4.9975973089860600000000000000 |
| 2001-07-01 |
4.2421353670162000000000000000 |
| 2001-10-01 |
1.3519813519813600000000000000 |
| 2002-01-01 |
0.1383763837638530000000000000 |
| 2002-04-01 |
-0.8237986270022890000000000000 |
| 2002-07-01 |
-0.1371742112482850000000000000 |
| 2002-10-01 |
-0.2299908003679910000000000000 |
| 2003-01-01 |
0.3684937816674240000000000000 |
| 2003-04-01 |
0.9690816797415790000000000000 |
| 2003-07-01 |
-0.5494505494505500000000000000 |
| 2003-10-01 |
0.2305209774089500000000000000 |
| 2004-01-01 |
2.3405231757686900000000000000 |
| 2004-04-01 |
4.8446069469835500000000000000 |
| 2004-07-01 |
7.2283609576427000000000000000 |
| 2004-10-01 |
8.5096596136154500000000000000 |
| 2005-01-01 |
8.0269058295964100000000000000 |
| 2005-04-01 |
7.5414123801220500000000000000 |
| 2005-07-01 |
7.1704594246457800000000000000 |
| 2005-10-01 |
7.7151335311572800000000000000 |
| 2006-01-01 |
7.0153590701536100000000000000 |
| 2006-04-01 |
8.4312930685042400000000000000 |
| 2006-07-01 |
10.0160256410256000000000000000 |
| 2006-10-01 |
10.9012199921291000000000000000 |
| 2007-01-01 |
10.7059736229635000000000000000 |
| 2007-04-01 |
10.8411214953271000000000000000 |
| 2007-07-01 |
7.3561544064093400000000000000 |
| 2007-10-01 |
2.6969481902058200000000000000 |
| 2008-01-01 |
2.9432375613174500000000000000 |
| 2008-04-01 |
-0.0000000000000112332852407267 |
| 2008-07-01 |
2.3405698778833000000000000000 |
| 2008-10-01 |
4.2847270214236300000000000000 |
| 2009-01-01 |
1.7699115044247800000000000000 |
| 2009-04-01 |
-0.7757166947723370000000000000 |
| 2009-07-01 |
-2.5853496851176700000000000000 |
| 2009-10-01 |
-3.3465871438038400000000000000 |
| 2010-01-01 |
-1.0702341137123700000000000000 |
| 2010-04-01 |
2.3453433038749200000000000000 |
| 2010-07-01 |
3.5045933991153400000000000000 |
| 2010-10-01 |
4.4223517312307200000000000000 |
| 2011-01-01 |
3.7525354969573800000000000000 |
| 2011-04-01 |
2.2915974759216100000000000000 |
| 2011-07-01 |
1.8737672583826600000000000000 |
| 2011-10-01 |
0.0656598818122055000000000000 |
| 2012-01-01 |
-1.1078527207559600000000000000 |
| 2012-04-01 |
-0.7142857142857000000000000000 |
| 2012-07-01 |
-3.2591158438206000000000000000 |
| 2012-10-01 |
-3.6745406824147000000000000000 |
| 2013-01-01 |
-3.9538714991762600000000000000 |
| 2013-04-01 |
-5.7880967952910600000000000000 |
| 2013-07-01 |
-3.5023348899266200000000000000 |
| 2013-10-01 |
-1.1239782016348800000000000000 |
| 2014-01-01 |
-0.0343053173241929000000000000 |
| 2014-04-01 |
1.8743491843110200000000000000 |
| 2014-07-01 |
2.7307293466989400000000000000 |
| 2014-10-01 |
2.8591112642094400000000000000 |
| 2015-01-01 |
3.5689773507206700000000000000 |
| 2015-04-01 |
3.3730834752981300000000000000 |
| 2015-07-01 |
0.8411843876177630000000000000 |
| 2015-10-01 |
-1.1386470194239900000000000000 |
| 2016-01-01 |
-3.7442014579191600000000000000 |
| 2016-04-01 |
-4.7791694133157600000000000000 |
| 2016-07-01 |
-1.9352686019352700000000000000 |
| 2016-10-01 |
1.9308943089430800000000000000 |
| 2017-01-01 |
6.3339070567986400000000000000 |
| 2017-04-01 |
7.5112495673243100000000000000 |
| 2017-07-01 |
5.6481796529431700000000000000 |
| 2017-10-01 |
4.5530076437354700000000000000 |
| 2018-01-01 |
4.5969569439948100000000000000 |
| 2018-04-01 |
7.3728267868641400000000000000 |
| 2018-07-01 |
9.5330112721417100000000000000 |
| 2018-10-01 |
8.4551811824539100000000000000 |
| 2019-01-01 |
5.6329309811204200000000000000 |
| 2019-04-01 |
3.4182908545727200000000000000 |
| 2019-07-01 |
1.1761246692149400000000000000 |
| 2019-10-01 |
0.6154747948417260000000000000 |
| 2020-01-01 |
-0.7324934075593490000000000000 |
| 2020-04-01 |
-1.5946651203247300000000000000 |
| 2020-07-01 |
-2.9642545771577900000000000000 |
| 2020-10-01 |
-2.0390329158170600000000000000 |