2009

6.2

2020

6.1

2013

6.4

5.4

1928

6.0

2024

6.9

2001

7.2

2014

6.8

2020

6.7

1990

6.8

1989

5.8

2017

5.9

2015

5.7

2021

7.8

1942

5.6

2023

7.1

2015

5.9

2014

8.0

1996

5.8