73% (2005)

58% (2021)

49% (1990)

62% (2005)

61% (2014)

54% (2012)

64% (1999)

60% (2002)

61% (1967)

46% (1998)

77% (1998)

55% (2001)

72% (2010)

46% (1995)

41% (2003)

76% (2019)

53% (2011)

0% (1970)

62% (1993)

63% (2001)