2007-01: Age mean: 31.3 std: 11.1 median: 28.2 2007-02: Age mean: 29.8 std: 10.8 median: 26.5 2007-03: Age mean: 29.8 std: 11.0 median: 26.0 2007-04: Age mean: 30.2 std: 10.8 median: 26.9 2007-05: Age mean: 29.8 std: 11.1 median: 26.3 2007-06: Age mean: 29.0 std: 10.7 median: 25.3 2007-07: Age mean: 28.7 std: 10.5 median: 25.4 2007-08: Age mean: 30.1 std: 11.1 median: 27.1 2007-09: Age mean: 32.2 std: 11.9 median: 29.0 2007-10: Age mean: 33.6 std: 12.5 median: 30.5 2007-11: Age mean: 33.6 std: 12.0 median: 31.0 2007-12: Age mean: 33.7 std: 11.7 median: 31.0 2008-01: Age mean: 32.0 std: 11.3 median: 29.0 2008-02: Age mean: 32.9 std: 11.5 median: 30.4 2008-03: Age mean: 31.8 std: 12.3 median: 28.2 2008-04: Age mean: 30.6 std: 11.4 median: 27.2 2008-05: Age mean: 29.3 std: 11.5 median: 25.7 2008-06: Age mean: 29.2 std: 11.5 median: 25.3 2008-07: Age mean: 29.8 std: 11.4 median: 26.5 2008-08: Age mean: 30.9 std: 11.8 median: 27.9 2008-09: Age mean: 33.3 std: 12.6 median: 30.3 2008-10: Age mean: 35.0 std: 12.9 median: 32.4 2008-11: Age mean: 36.1 std: 12.9 median: 34.2 2008-12: Age mean: 36.0 std: 12.5 median: 33.7 2009-01: Age mean: 32.4 std: 12.0 median: 29.2 2009-02: Age mean: 30.8 std: 11.8 median: 27.3 2009-03: Age mean: 30.8 std: 12.0 median: 27.0 2009-04: Age mean: 31.0 std: 12.1 median: 27.5 2009-05: Age mean: 30.5 std: 11.9 median: 27.1 2009-06: Age mean: 29.8 std: 11.8 median: 26.1 2009-07: Age mean: 30.0 std: 11.3 median: 26.5 2009-08: Age mean: 29.7 std: 11.5 median: 27.0 2009-09: Age mean: 32.3 std: 12.1 median: 29.6 2009-10: Age mean: 34.3 std: 12.6 median: 31.8 2009-11: Age mean: 36.5 std: 13.4 median: 34.0 2009-12: Age mean: 37.0 std: 13.0 median: 34.7 2010-01: Age mean: 30.4 std: 11.7 median: 27.2 2010-02: Age mean: 30.5 std: 12.3 median: 27.1 2010-03: Age mean: 30.6 std: 12.7 median: 26.8 2010-04: Age mean: 30.5 std: 11.9 median: 27.0 2010-05: Age mean: 31.3 std: 12.1 median: 28.7 2010-06: Age mean: 29.8 std: 12.0 median: 26.2 2010-07: Age mean: 29.1 std: 11.5 median: 25.6 2010-08: Age mean: 31.4 std: 12.8 median: 28.2 2010-09: Age mean: 33.2 std: 12.9 median: 30.2 2010-10: Age mean: 36.3 std: 13.1 median: 34.1 2010-11: Age mean: 37.8 std: 14.3 median: 36.0 2010-12: Age mean: 37.8 std: 13.5 median: 35.7 2011-01: Age mean: 31.0 std: 12.6 median: 27.8 2011-02: Age mean: 29.8 std: 12.3 median: 26.5 2011-03: Age mean: 30.3 std: 11.8 median: 26.9 2011-04: Age mean: 31.2 std: 12.6 median: 27.6 2011-05: Age mean: 30.3 std: 12.5 median: 26.8 2011-06: Age mean: 30.2 std: 13.1 median: 26.0 2011-07: Age mean: 29.8 std: 12.9 median: 25.4 2011-08: Age mean: 30.5 std: 13.2 median: 27.6 2011-09: Age mean: 32.3 std: 13.0 median: 29.2 2011-10: Age mean: 35.3 std: 13.8 median: 32.8 2011-11: Age mean: 36.0 std: 13.9 median: 33.7 2011-12: Age mean: 36.9 std: 12.8 median: 34.8 2012-01: Age mean: 31.0 std: 12.3 median: 27.8 2012-02: Age mean: 30.2 std: 12.6 median: 26.6 2012-03: Age mean: 30.0 std: 11.8 median: 27.2 2012-04: Age mean: 31.2 std: 13.0 median: 26.9 2012-05: Age mean: 30.6 std: 13.0 median: 26.9 2012-06: Age mean: 29.7 std: 12.3 median: 25.8 2012-07: Age mean: 29.4 std: 12.2 median: 25.6 2012-08: Age mean: 30.1 std: 12.8 median: 26.9 2012-09: Age mean: 33.1 std: 13.2 median: 30.2 2012-10: Age mean: 36.0 std: 13.6 median: 33.5 2012-11: Age mean: 38.0 std: 14.0 median: 36.0 2012-12: Age mean: 37.0 std: 13.0 median: 34.9 2013-01: Age mean: 31.9 std: 12.9 median: 28.8 2013-02: Age mean: 32.4 std: 13.7 median: 28.3 2013-03: Age mean: 31.3 std: 13.2 median: 27.2 2013-04: Age mean: 33.2 std: 13.4 median: 29.4 2013-05: Age mean: 31.3 std: 13.0 median: 27.8 2013-06: Age mean: 33.8 std: 14.6 median: 29.8 2013-07: Age mean: 34.4 std: 13.3 median: 31.2 2013-08: Age mean: 33.1 std: 14.1 median: 30.7 2013-09: Age mean: 35.2 std: 14.0 median: 32.8 2013-10: Age mean: 37.8 std: 14.2 median: 36.2 2013-11: Age mean: 38.2 std: 14.1 median: 36.6 2013-12: Age mean: 38.3 std: 13.1 median: 36.6 2014-01: Age mean: 34.3 std: 14.0 median: 30.8 2014-02: Age mean: 31.9 std: 13.0 median: 28.2 2014-03: Age mean: 32.0 std: 13.1 median: 28.5 2014-04: Age mean: 33.6 std: 13.3 median: 30.4 2014-05: Age mean: 32.1 std: 13.3 median: 28.8 2014-06: Age mean: 31.0 std: 12.7 median: 27.0 2014-07: Age mean: 31.9 std: 14.0 median: 27.9 2014-08: Age mean: 31.5 std: 13.8 median: 28.8 2014-09: Age mean: 35.1 std: 13.5 median: 32.5 2014-10: Age mean: 36.1 std: 13.5 median: 33.7 2014-11: Age mean: 40.2 std: 14.7 median: 38.8 2014-12: Age mean: 41.3 std: 14.2 median: 39.8 2015-01: Age mean: 32.1 std: 13.9 median: 28.4 2015-02: Age mean: 32.2 std: 13.8 median: 28.3 2015-03: Age mean: 31.5 std: 13.8 median: 26.9 2015-04: Age mean: 33.2 std: 14.0 median: 29.2 2015-05: Age mean: 32.4 std: 13.7 median: 28.3 2015-06: Age mean: 31.4 std: 13.7 median: 27.2 2015-07: Age mean: 32.1 std: 13.5 median: 27.9 2015-08: Age mean: 31.1 std: 14.0 median: 27.8 2015-09: Age mean: 37.6 std: 13.9 median: 35.8 2015-10: Age mean: 38.1 std: 15.0 median: 35.5 2015-11: Age mean: 38.7 std: 14.7 median: 36.3 2015-12: Age mean: 39.0 std: 13.6 median: 37.1 2016-01: Age mean: 33.2 std: 14.3 median: 29.2 2016-02: Age mean: 33.6 std: 13.8 median: 29.5 2016-03: Age mean: 36.0 std: 14.4 median: 33.0 2016-04: Age mean: 33.7 std: 14.0 median: 29.8 2016-05: Age mean: 31.9 std: 13.7 median: 27.7 2016-06: Age mean: 32.3 std: 13.7 median: 27.9 2016-07: Age mean: 32.3 std: 13.8 median: 28.2 2016-08: Age mean: 32.2 std: 14.2 median: 29.1 2016-09: Age mean: 36.5 std: 14.6 median: 33.7 2016-10: Age mean: 37.9 std: 14.8 median: 34.8 2016-11: Age mean: 39.8 std: 14.8 median: 37.7 2016-12: Age mean: 39.2 std: 13.7 median: 37.2 2017-01: Age mean: 33.3 std: 13.5 median: 29.4 2017-02: Age mean: 34.2 std: 14.4 median: 30.2 2017-03: Age mean: 34.4 std: 14.6 median: 30.7 2017-04: Age mean: 34.4 std: 13.8 median: 30.5 2017-05: Age mean: 32.3 std: 13.9 median: 28.3 2017-06: Age mean: 31.6 std: 13.1 median: 27.0 2017-07: Age mean: 32.6 std: 13.9 median: 28.2 2017-08: Age mean: 33.0 std: 14.9 median: 29.8 2017-09: Age mean: 36.7 std: 14.8 median: 34.0 2017-10: Age mean: 38.5 std: 14.9 median: 35.8 2017-11: Age mean: 38.8 std: 15.1 median: 35.9 2017-12: Age mean: 39.4 std: 14.1 median: 36.9 2018-01: Age mean: 34.6 std: 14.6 median: 30.6 2018-02: Age mean: 33.6 std: 14.5 median: 28.9 2018-03: Age mean: 33.6 std: 14.4 median: 29.1 2018-04: Age mean: 33.2 std: 13.5 median: 29.4 2018-05: Age mean: 32.6 std: 13.6 median: 28.6 2018-06: Age mean: 32.1 std: 14.1 median: 27.8 2018-07: Age mean: 31.0 std: 13.2 median: 27.6 2018-08: Age mean: 32.1 std: 13.8 median: 28.9 2018-09: Age mean: 35.8 std: 14.1 median: 32.8 2018-10: Age mean: 35.3 std: 14.6 median: 31.7 2018-11: Age mean: 38.0 std: 14.7 median: 35.1 2018-12: Age mean: 39.1 std: 14.3 median: 36.4 2019-01: Age mean: 34.8 std: 14.6 median: 30.6 2019-02: Age mean: 32.9 std: 13.7 median: 28.8 2019-03: Age mean: 33.5 std: 14.3 median: 29.4 2019-04: Age mean: 34.3 std: 14.3 median: 29.9 2019-05: Age mean: 32.6 std: 13.7 median: 29.0 2019-06: Age mean: 36.1 std: 15.4 median: 31.7 2019-07: Age mean: 33.6 std: 14.6 median: 29.4 2019-08: Age mean: 32.6 std: 14.5 median: 29.8 2019-09: Age mean: 34.9 std: 14.6 median: 31.4 2019-10: Age mean: 36.3 std: 14.7 median: 32.9 2019-11: Age mean: 38.4 std: 14.9 median: 35.4 2019-12: Age mean: 39.2 std: 14.2 median: 36.4