61% (1997)

54% (2004)

62% (2014)

61% (2007)

71% (2023)

70% (1999)

49% (2006)

63% (2010)

44% (2004)

62% (1998)

53% (1995)

65% (2001)

59% (1994)

46% (1996)

60% (2010)

53% (2007)

61% (2014)

60% (2019)

58% (2000)

45% (1997)