1998

4.8

2023

7.7

2005

7.4

1987

6.9

2013

5.7

1915

3.5

1929

6.3

1937

4.6

1990

6.5

1945

6.2

2013

6.1

1984

2.5

2018

3.0

1964

6.9

2022

9.0

1993

6.1

0.0

2023

6.3

2025

6.5

1960

6.2