59% (2007)

51% (2001)

50% (2012)

47% (1992)

37% (1997)

48% (2011)

46% (1990)

39% (2000)

72% (1992)

67% (1990)

64% (2018)

67% (2011)

55% (2017)

62% (2024)

56% (1975)

48% (2002)

61% (2009)

70% (2001)

55% (1999)

62% (2014)