50% (2009)

75% (2017)

50% (2006)

77% (1999)

45% (2001)

0% (2010)

100% (2007)

100% (2020)

90% (2025)

0% (2007)

73% (2003)

0% (2003)

70% (2009)

0% (1999)

0% (2010)

0% (2013)

0% (2012)

57% (1989)

80% (2012)

0% (2005)