2015

0.0

2023

6.8

0.0

2022

5.7

2020

5.2

1999

6.1

2010

6.4

1990

6.9

2010

7.9

1962

7.2

1992

7.4

2002

5.6

1971

6.7

1972

6.8

1973

6.9

2001

7.8

2017

6.3

2006

7.0

2005

7.1

1964

7.6