73% (2015)

52% (2018)

64% (2022)

54% (2016)

64% (2006)

61% (2014)

60% (2020)

48% (2008)

30% (2017)

37% (2013)

62% (2011)

48% (2012)

56% (2014)

62% (2008)

63% (2021)

50% (2022)

10% (2023)

56% (2020)

0% (1970)

20% (2019)