74% (1929)

61% (1998)

72% (1991)

42% (2009)

62% (1974)

53% (1996)

55% (2018)

50% (2021)

69% (2014)

65% (2011)

51% (2011)

69% (2005)

69% (1994)

69% (2006)

62% (2010)

61% (2019)

62% (1997)

69% (2015)

75% (2008)

69% (2019)