55% (2011)

59% (2015)

60% (2018)

61% (2018)

54% (2015)

60% (2015)

50% (2014)

58% (2018)

51% (2011)

55% (2015)

50% (2013)

54% (2014)

48% (2016)

43% (2015)

50% (2015)

80% (2018)

80% (1997)

60% (2017)

0% (2016)

65% (2007)