68% (2009)

80% (2017)

63% (2013)

68% (2018)

55% (2022)

65% (2016)

56% (2012)

46% (2005)

62% (2017)

64% (1994)

68% (2006)

59% (2023)

50% (2011)

0% (1993)

43% (2012)

44% (2003)

47% (2007)

49% (2007)

59% (2005)

68% (1975)