വർഷം

7.4

/

2015

4.5

/

1989

6

/

2017

7.1

/

2010

6.42

/

2010

5.9

/

1998

6.48

/

2009

5.5

/

1993

6

/

2014

6.6

/

2009

6.147

/

2001

5.941

/

2006

7.24

/

2000

8

/

1982

7.6

/

2019

5.654

/

1995

5.8

/

2024

6.126

/

1966

4.026

/

2003

6.2

/

2021

8.468

/

1994

8

/

1999

6.966

/

2000

3

/

2014

5.2

/

1972

6.2

/

1942

0

/

1974

5.3

/

2013

7.3

/

1996

7.19

/

1993

7.3

/

1953

7.1

/

1999

7.7

/

1945

6.74

/

1993

7.321

/

2004

7.873

/

1993

7.066

/

1970

5.3

/

1975

6.6

/

2005

1

/

1969