0% (1970)

62% (2013)

69% (2023)

62% (2014)

75% (2023)

70% (1993)

40% (1971)

59% (2004)

59% (2008)

65% (2022)

62% (1981)

66% (2006)

70% (2020)

59% (2019)

72% (2008)

69% (1996)

65% (2022)

62% (2013)

65% (2011)

61% (2012)