20% (1989)

50% (2002)

75% (1989)

77% (2007)

59% (2009)

59% (1989)

62% (2018)

0% (2015)

72% (1970)

54% (2019)

57% (1996)

58% (1997)

0% (1970)

0% (1972)

51% (2020)

41% (2000)

61% (1957)

85% (2021)

57% (2015)

56% (2010)