2018 6.2

2018 6.1

2018 5.5

2017 7.7

2006 5.6

2018 7.9

2018 6.6

2010 7.4

2017 6.3

2016 6,6

2018 6.7

2017 6.1

2018 5.6

2017 7.2

2018 5.2

2018 6.2

2017 7.7

2018 6.0

2018 6.0

2003 6.9

2018 4.1

2015 6.3

2018 7.5

1983 7.2

2018 5.7

2017 6.5

2018 7.7

1971 6.7

2018 5.7

2016 7.4