2012-07-01 00:00:00; 70.082
2012-08-01 00:00:00; 70.856
2012-09-01 00:00:00; 71.678
2012-10-01 00:00:00; 71.409
2012-11-01 00:00:00; 71.036
2012-12-01 00:00:00; 71.635
2013-01-01 00:00:00; 72.003
2013-02-01 00:00:00; 72.182
2013-03-01 00:00:00; 71.619
2013-04-01 00:00:00; 71.579
2013-05-01 00:00:00; 70.624
2013-06-01 00:00:00; 70.639
2013-07-01 00:00:00; 70.893
2013-08-01 00:00:00; 71.066
2013-09-01 00:00:00; 71.418
2013-10-01 00:00:00; 71.694
2013-11-01 00:00:00; 71.648
2013-12-01 00:00:00; 71.623
2014-01-01 00:00:00; 71.358
2014-02-01 00:00:00; 70.938
2014-03-01 00:00:00; 71.719
2014-04-01 00:00:00; 71.536
2014-05-01 00:00:00; 71.828
2014-06-01 00:00:00; 70.951
2014-07-01 00:00:00; 71.091
2014-08-01 00:00:00; 71.451
2014-09-01 00:00:00; 70.972
2014-10-01 00:00:00+00    70.711
2014-11-01 00:00:00+00    70.419
2014-12-01 00:00:00+00    69.894
2015-01-01 00:00:00+00    70.515
2015-02-01 00:00:00+00    70.608
2015-03-01 00:00:00+00    70.106
2015-04-01 00:00:00+00    70.450
2015-05-01 00:00:00+00    70.835
2015-06-01 00:00:00+00    70.437
2015-07-01 00:00:00+00    70.854
2015-08-01 00:00:00+00    70.787
2015-09-01 00:00:00+00    71.119
2015-10-01 00:00:00+00    70.947
2015-11-01 00:00:00+00    71.019
2015-12-01 00:00:00+00    71.298
2016-01-01 00:00:00+00    71.692
2016-02-01 00:00:00+00    72.156
2016-03-01 00:00:00+00    72.103
2016-04-01 00:00:00+00    71.805
2016-05-01 00:00:00+00    71.809
2016-06-01 00:00:00+00    71.796
2016-07-01 00:00:00+00    71.720
2016-08-01 00:00:00+00    72.045
2016-09-01 00:00:00+00    72.139
2016-10-01 00:00:00+00    72.397
2016-11-01 00:00:00+00    72.618
2016-12-01 00:00:00+00    72.800
2017-01-01 00:00:00+00    73.066
2017-02-01 00:00:00+00    73.032
2017-03-01 00:00:00+00    73.204
2017-04-01 00:00:00+00    72.864
2017-05-01 00:00:00+00    72.579
2017-06-01 00:00:00+00    72.577
2017-07-01 00:00:00+00    72.357
2017-08-01 00:00:00+00    71.913
2017-09-01 00:00:00+00    71.995