1994

4.9

2010

4.6

1986

6.4

2013

7.6

1993

5.5

2003

5.8

2016

6.9

8.1

1910

4.0

2022

6.3

2013

6.1

1967

5.0

2024

8.0

2017

4.2

1992

6.5

2023

7.9

2003

6.6

1985

4.5

1992

8.4

2012

10.0