2009-01-11   5.262
2009-10-08   4.657
2009-11-07   4.590
2009-12-06   4.747
2010-02-10   5.137
2010-09-29   5.468
2010-12-08   5.301
2011-05-18   4.523
2011-08-04   4.090
2012-01-15   4.315
2012-08-26   4.926
2012-09-21   4.586
2012-11-18   4.936
2013-01-03   3.763
2013-01-05   5.397
2013-11-14   4.874
2013-11-29   3.888
2014-03-16   5.206
2014-04-08   4.847
2014-04-11   4.496
2014-04-21   4.808
2014-08-22   4.974
2015-01-02   4.581
2015-11-30   4.189
2016-02-10   4.857
2016-09-25   5.008
2017-02-10   4.534