2001

7.2

2009

7.6

1989

6.2

2009

8.5

1923

8.5

2012

4.0

2016

7.0

2006

7.0

2017

6.4

1932

4.7

8.0

2024

7.4

2015

3.0

2017

5.7

1915

5.0

2022

6.0

1909

6.4