62% (2013)

71% (2009)

55% (2020)

63% (2010)

51% (2008)

69% (2023)

56% (2016)

68% (2012)

54% (2017)

66% (2000)

61% (2006)

57% (2009)

58% (2009)

59% (2012)

70% (2006)

64% (2011)

0% (2009)

50% (2013)

0% (1970)

70% (2006)