65% (2008)

83% (2019)

60% (2001)

57% (2011)

58% (2017)

55% (2005)

64% (2003)

69% (2022)

64% (2008)

51% (2000)

72% (1992)

49% (2004)

59% (2010)

58% (1998)

66% (2006)

0% (1970)

51% (2008)

45% (2001)

49% (2000)

58% (2000)