73% (2009)

71% (2014)

73% (2014)

68% (2020)

65% (2016)

72% (2017)

68% (2016)

80% (2009)

35% (1994)

0% (1970)

70% (1970)

0% (1970)

0% (1970)

70% (1994)

50% (2015)

100% (1970)

0% (1970)

0% (1970)

0% (1970)

0% (1970)