1995

4.5

2011

6.7

1989

3.7

2019

9.0

2020

7.4

2003

7.2

1980

5.9

1902

4.5

2024

7.1

1950

7.0

1919

5.1

6.7

2017

5.5

2023

8.0

1956

5.7

2011

6.2

1951

6.1

2003

6.6

1990

5.0