69% (2022)

57% (2016)

54% (2015)

63% (2010)

58% (2012)

48% (2012)

63% (2014)

59% (2015)

53% (2011)

61% (2005)

70% (2009)

65% (2010)

0% (1970)

38% (2020)

55% (2007)

48% (2014)

66% (2019)

80% (2023)

53% (2012)

62% (2012)