79% (2021)

70% (2012)

58% (2014)

51% (2009)

31% (1998)

64% (2015)

69% (2020)

81% (2005)

54% (2014)

73% (2007)

64% (1996)

82% (2005)

76% (2003)

76% (2015)

85% (2011)

79% (2025)

69% (2005)

86% (2018)

73% (2011)

43% (2000)