72% (2000)

71% (2003)

75% (2005)

70% (2003)

55% (2006)

66% (2015)

51% (2004)

61% (2018)

58% (2023)

62% (2009)

71% (1998)

72% (2014)

51% (2008)

69% (2024)

53% (2007)

54% (2009)

56% (2017)

70% (1996)

29% (2001)

50% (2009)