2014

5.6

2013

0.0

2024

6.5

2005

4.5

1994

5.1

1991

5.5

1975

10.0

2022

0.0

2000

7.0

1984

7.3

2019

5.7

2023

0.0

1980

6.0

1974

0.0

2018

6.9

2020

5.9

2009

7.0

2021

0.0

2024

5.0

1971

4.6