54% (2011)

52% (2011)

55% (2014)

56% (2015)

60% (2015)

64% (2018)

50% (2014)

53% (2015)

58% (2018)

65% (2018)

60% (2015)

80% (2018)

50% (2016)

51% (2013)

48% (2015)

50% (2015)

60% (2017)

80% (1997)

65% (2007)

0% (2016)