2011

7.3

2012

6.8

1994

6.8

2021

9.2

1911

9.5

2020

5.5

2021

7.7

2017

4.6

2016

6.5

1999

5.9

1964

7.4

1993

7.3

2022

9.9

2023

0.0

2006

6.4

2014

2.8

1990

6.8

1985

7.4