The Motivation

7.2

/

2010

7.353

/

2011

7.5

/

2015

7.613

/

2006

7.105

/

2005

7.944

/

2007

7.904

/

2014

8.375

/

2014

8.368

/

2010

7.91

/

2015

7.94

/

1982

8.454

/

2014

8.489

/

1994

8.52

/

2008

8.068

/

1982

8.3

/

1946

7.807

/

2001

8.176

/

1995

8.468

/

1994

7.971

/

1994

8

/

1975

8

/

2014

0

/

2007

6

/

2001

0

/

2022

0

/

2024

0

/

2024

7.8

/

2016

0

/

NaN

7.3

/

2017

6.7

/

2000

5.7

/

2010

0

/

2016

10

/

2011

0

/

1974

0

/

1981

5

/

2009

0

/

2005

6.2

/

2016

0

/

1998