2015

7.8

1990

5.1

2002

6.1

2016

5.9

1992

6.8

1999

7.6

1987

7.4

1964

7.2

2025

6.0

1990

5.9

1996

5.9

1973

6.6

2000

6.6

2006

6.6

1994

5.2

1983

6.6

2015

6.3

1994

5.3

2012

9.4

2004

6.6