73% (2019)

63% (2010)

58% (2001)

64% (2014)

61% (2020)

68% (2007)

52% (2005)

75% (2005)

51% (2003)

64% (2010)

57% (2002)

67% (2007)

63% (2003)

59% (2009)

0% (1970)

36% (2018)

56% (2015)

80% (2004)

47% (2013)

0% (1970)