1992

6.9

2014

6.3

2025

0.0

2024

6.5

1994

6.7

1977

7.1

2019

8.0

2016

7.4

1895

5.4

1995

8.2

2016

7.4

2019

6.8

2019

6.2

2007

7.9

2018

6.6

2019

7.6

2014

6.4

2013

7.7

2007

7.4