69% (2015)

62% (1971)

58% (2014)

51% (2023)

47% (2013)

53% (2004)

59% (1962)

39% (2014)

49% (2016)

54% (2015)

59% (2017)

65% (2005)

44% (2011)

54% (2023)

56% (2017)

50% (2015)

45% (2002)

46% (2021)

0% (2024)

53% (2014)