64% (2005)

63% (2011)

64% (1975)

62% (2013)

59% (2010)

38% (1998)

44% (2009)

68% (2002)

50% (2002)

51% (2016)

59% (2014)

56% (2018)

61% (2022)

51% (2012)

58% (2010)

59% (2019)

53% (2018)

51% (2021)

57% (2020)

54% (2006)