1975

0.0

2014

4.4

2013

5.2

2014

6.1

2006

5.8

2000

4.8

2010

4.2

1991

7.2

2002

5.3

2025

5.4

2014

6.4

1991

4.0

2014

5.2

2023

5.8

2019

6.6

1959

5.5

10.0

2017

6.5

2017

5.5

1990

5.8