68% (2005)

69% (2015)

60% (2017)

49% (2014)

58% (2013)

66% (2018)

60% (2018)

68% (2017)

60% (2019)

59% (1999)

56% (2010)

66% (2005)

72% (1996)

61% (2007)

25% (2023)

53% (2007)

47% (2002)

54% (1998)

65% (1991)

74% (2007)