1990-06-30T00:00:0019900.480.64 1992-06-30T00:00:0019920.540.8 1994-06-30T00:00:0019940.330.62 1996-06-30T00:00:0019960.380.680.370.64 1998-06-30T00:00:0019980.680.530.52 1999-06-30T00:00:0019990.270.27 2000-06-30T00:00:0020000.720.680.7 2002-06-30T00:00:0020020.230.550.26 2003-06-30T00:00:0020030.340.34 2004-06-30T00:00:0020040.630.790.76 2005-06-30T00:00:002005 2006-06-30T00:00:0020060.430.520.56 2008-06-30T00:00:0020080.87230.780.79 2009-06-30T00:00:0020090.28 2010-06-30T00:00:0020100.650.610.540.6 2011-06-30T00:00:002011 2012-06-30T00:00:0020120.560.790.56 2014-06-30T00:00:0020140.480.26 2016-06-30T00:00:0020160.47790.47 2018-06-30T00:00:0020180.3536 2020-06-30T00:00:0020200.790.70780.709