75% (1991)

60% (2002)

51% (2007)

64% (2009)

68% (2024)

53% (2015)

56% (2011)

66% (1990)

58% (2019)

59% (2017)

61% (2016)

42% (2001)

57% (1999)

56% (2022)

61% (2015)

60% (2015)

56% (1965)

0% (1965)

61% (2018)

65% (2012)