71% (2016)

88% (2025)

62% (2022)

69% (2021)

65% (2020)

68% (2007)

64% (2005)

63% (2021)

70% (2006)

67% (2016)

70% (2021)

53% (2011)

61% (2018)

44% (2013)

48% (1996)

50% (2015)

56% (2009)

46% (2014)

54% (2008)

51% (1986)