80% (2003)

55% (1997)

10% (2017)

0% (1971)

0% (2021)

0% (2016)

75% (1997)

0% (2015)

50% (1994)

64% (2014)

90% (2015)

78% (2006)

75% (2002)

56% (2003)

40% (2002)

60% (1975)

56% (1991)

70% (2020)

60% (2009)

0% (2017)