കറുത്തപക്ഷികൾ

4.45

/

2018

8.1

/

2015

6.7

/

2006

9.5

/

2010

6.5

/

2005

7.8

/

2014

6.4

/

2015

6.172

/

2015

7

/

2020

7.4

/

2014

10

/

NaN

9.2

/

1989

6.2

/

2014

5.6

/

2015

7.1

/

2012

7

/

2006

4.3

/

1968

7.9

/

2013

8

/

1985

0

/

1983

9

/

2005

5.5

/

2003

6.6

/

1996

6

/

1988

0

/

2000

6

/

1990

6.6

/

2006

4.1

/

2007

5.1

/

2005

6

/

2025

0

/

1982

6.3

/

1993

8.3

/

1992

6.714

/

2001

6.3

/

2001

0

/

1992

0

/

1983

0

/

2002