8.1%
2015–16
2.0
4.0
6.0
8.0
10.0
12.0
14.0%
6.3%
1993–94
6.1%
1994–95
6.0%
1995–96
6.5%
1996–97
7.0%
1997–98
7.5%
1998–99
6.9%
1999–00
6.5%
2000–01
6.8%
2001–02
6.5%
2002–03
6.1%
2003–04
5.7%
2004–05
5.6%
2005–06
5.6%
2006–07
5.4%
2007–08
6.3%
2008–09
7.1%
2009–10
6.4%
2010–11
6.5%
2011–12
7.5%
2012–13
8.0%
2013–14
8.1%
2014–15
8.1%
2015–16
