Secretary
Clown
Medical Doctor
Medical Doctor
Patient
Patient
6.8
/1972
7.469
/1997
7.354
/1990
5.918
/2002
6.3
/1992
6.1
/2003
6.543
/1997
4.9
/2005
7.619
/1976
6.7
/1985
6.5
/2006
6.3
/2008
6.9
/1968
7.3
/1983
4.419
/2001
6.284
/2006
5
/2002
7.7
/1950
4.7
/2005
5.9
/1989
