35% (1974)

20% (2003)

74% (2018)

0% (2003)

62% (1980)

60% (1978)

0% (2007)

0% (1992)

55% (2015)

53% (1998)

55% (2023)

70% (1974)

60% (1976)

60% (2015)

20% (1992)

65% (1991)

57% (2001)

61% (2000)

72% (2007)

65% (1971)