50% (1975)

80% (2010)

38% (1994)

52% (2006)

100% (1970)

60% (2007)

50% (2007)

48% (2012)

0% (1986)

50% (1995)

80% (2017)

0% (2000)

47% (2014)

75% (1994)

72% (1998)

100% (2023)

67% (2007)

70% (2015)

35% (1987)

0% (2024)