66% (2004)

50% (2005)

60% (2019)

66% (2024)

71% (1989)

74% (2020)

62% (1998)

50% (1971)

41% (2007)

73% (1989)

59% (1977)

20% (2008)

35% (1974)

63% (2012)

53% (2023)

78% (2021)

70% (2009)

65% (2016)

48% (2015)

51% (2020)