75% (2011)

72% (2016)

0% (2021)

70% (2024)

72% (2003)

78% (1999)

73% (2015)

72% (2019)

73% (2013)

75% (2010)

70% (1989)

70% (2010)

79% (2009)

74% (2001)

71% (2015)

32% (2009)

90% (2019)

27% (2005)

0% (2020)

57% (2012)