70% (2021)

68% (2016)

36% (2006)

30% (2011)

50% (2005)

44% (2018)

75% (1988)

53% (1978)

65% (1991)

40% (1982)

55% (1988)

35% (1966)

73% (1985)

0% (2022)

95% (1987)

60% (1993)

0% (2005)

50% (1987)

32% (2011)

0% (2024)