1987

7.3

1895

5.4

2009

8.5

2012

7.7

2008

7.5

2023

6.5

2018

10.0

2014

7.0

2023

9.1

2000

4.8

1974

8.1

2013

5.8

2021

8.3

2025

0.0

2009

6.2

2023

4.5

1939

6.3