60% (2003)

62% (1996)

62% (2001)

61% (2020)

63% (2024)

55% (2012)

63% (1997)

64% (2014)

71% (1995)

54% (1991)

40% (2005)

62% (2005)

69% (2002)

64% (2010)

68% (2006)

71% (2013)

59% (2008)

71% (2023)

61% (2022)

49% (2019)