55% (2012)

60% (2013)

59% (2012)

49% (2019)

68% (2008)

56% (2017)

62% (2012)

52% (2010)

53% (2015)

48% (2003)

52% (2000)

70% (2018)

54% (2016)

60% (2018)

56% (2010)

57% (2008)

63% (2010)

58% (2017)

61% (2011)

40% (2004)