Doorman

1

3.0

Time of professional performance

<1 year

1

3.0

1 - 5 years

11

33.3

6 - 10 years

11

33.3

11 - 15 years

2

6.1

16 - 20 years

2

6.1

21 - 25 years

4

12.1

>30 years

2

6.1