63% (2019)

67% (2006)

63% (2016)

0% (1970)

63% (2007)

40% (2006)

58% (2019)

54% (2005)

68% (2007)

62% (2002)

62% (1997)

53% (1994)

50% (2004)

47% (2007)

62% (2004)

60% (2004)

70% (2013)

70% (2000)

70% (2015)

73% (2018)