Year

Sr. manager

Jr. manager

Staff

Security & service staff

Consultants

Total

2006

43

120

832

613

31

1639

2007

45

160

902

618

25

1750

2008

45

156

1076

632

27

1936

2009

47

168

1118

649

33

2015

2010

66

207

1094

823

36

2226

2011

68

250

1270

795

30

2413

2012

48

223

1300

695

22

2288