79% (2025)

49% (2024)

70% (2022)

65% (2019)

67% (2025)

75% (2015)

56% (2011)

70% (2010)

63% (2015)

62% (2023)

71% (2008)

57% (2012)

50% (2010)

42% (2013)

59% (2011)

72% (2011)

72% (2017)

72% (2009)

65% (2017)

58% (2015)