51% (1990)

71% (2000)

70% (2016)

80% (1990)

70% (1996)

69% (2012)

50% (2012)

70% (2001)

60% (1989)

57% (1996)

80% (2025)

0% (2010)

70% (2015)

87% (1994)

70% (2023)

72% (1995)

77% (2006)

10% (1999)

87% (2008)

74% (2023)