$91
X
$20
$40
$60
$80
$100
$120
$140
$160
$180
$200
$109
2004-5
$60
$114
2005-6
$62
$121
2006-7
$66
$129
2007-8
$71
$136
2008-9
$75
$150
2009-10
$72
$158
2010-11
$76
$160
2011-12
$78
$162
2012-13
$81
$166
2013-14
$83
$170
2014-15
$86
$175
2015-16
$87
$180
2016-17
$91
