Happiness Is

9.9

/

2001

9.7

/

2012

6.015

/

2001

6.894

/

2014

6.4

/

2012

6.144

/

1997

9.4

/

2012

4.812

/

2010

6.379

/

2002

4.514

/

2016

5.588

/

2014

6.563

/

2016

6.295

/

2008

5.711

/

2003

6.879

/

2016

5

/

2009

7.087

/

2010

6.4

/

2013

5.962

/

2002

6.017

/

1998