72% (2011)

61% (2007)

67% (2021)

58% (2015)

75% (2009)

59% (2009)

69% (1997)

56% (2005)

53% (2010)

68% (2012)

47% (2001)

61% (2011)

54% (2020)

54% (2010)

40% (2007)

77% (2023)

61% (2013)

70% (2021)

48% (2000)

80% (1987)