45% (1996)

55% (1994)

43% (2013)

0% (1978)

69% (1980)

72% (2020)

64% (2019)

62% (2021)

0% (1991)

80% (2003)

62% (2000)

53% (2000)

69% (2013)

56% (2016)

48% (2005)

70% (2006)

40% (1993)

54% (2010)

71% (2011)

95% (2021)