55% (2010)

69% (2011)

60% (2009)

57% (2010)

64% (2017)

51% (2014)

71% (2020)

69% (2018)

77% (2020)

58% (2016)

64% (2020)

80% (2017)

77% (2020)

0% (2016)

0% (1970)