Number
| Occupational skill level |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
| Level 0 – Managerial |
754 |
1,179 |
1,549 |
1,506 |
1,415 |
2,320 |
3,321 |
3,110 |
3,290 |
4,169 |
| Level A – Professional |
21,957 |
28,510 |
31,388 |
27,595 |
24,389 |
23,742 |
24,128 |
18,825 |
16,154 |
15,587 |
| Level B – Skilled and technical |
6,565 |
8,265 |
9,565 |
8,873 |
6,683 |
6,930 |
7,889 |
7,133 |
7,054 |
7,112 |
| Level C – Intermediate and clerical |
835 |
877 |
1,041 |
1,030 |
780 |
880 |
793 |
817 |
871 |
995 |
| Level D – Elemental and labourers |
30 |
20 |
30 |
23 |
13 |
8 |
16 |
23 |
14 |
26 |
| Level not stated* |
744 |
664 |
723 |
521 |
190 |
394 |
856 |
1,069 |
592 |
600 |
| Males |
30,885 |
39,515 |
44,296 |
39,548 |
33,470 |
34,274 |
37,003 |
30,977 |
27,975 |
28,489 |
| Level 0 – Managerial |
220 |
323 |
427 |
387 |
390 |
657 |
1,119 |
1,017 |
1,111 |
1,454 |
| Level A – Professional |
6,100 |
7,922 |
9,154 |
8,448 |
8,297 |
8,999 |
9,332 |
7,720 |
7,361 |
7,952 |
| Level B – Skilled and technical |
2,875 |
2,942 |
3,199 |
3,169 |
2,412 |
2,930 |
3,547 |
3,156 |
3,492 |
4,070 |
| Level C – Intermediate and clerical |
590 |
641 |
771 |
733 |
576 |
641 |
606 |
553 |
755 |
845 |
| Level D – Elemental and labourers |
18 |
13 |
16 |
14 |
9 |
8 |
8 |
15 |
5 |
13 |
| Level not stated* |
571 |
489 |
716 |
450 |
143 |
216 |
538 |
603 |
433 |
433 |
| Females |
10,374 |
12,330 |
14,283 |
13,201 |
11,827 |
13,451 |
15,150 |
13,064 |
13,157 |
14,767 |
| Level 0 – Managerial |
974 |
1,502 |
1,976 |
1,893 |
1,805 |
2,977 |
4,440 |
4,127 |
4,401 |
5,623 |
| Level A – Professional |
28,057 |
36,432 |
40,542 |
36,043 |
32,686 |
32,741 |
33,460 |
26,545 |
23,515 |
23,539 |
| Level B – Skilled and technical |
9,440 |
11,207 |
12,764 |
12,042 |
9,095 |
9,860 |
11,436 |
10,289 |
10,546 |
11,182 |
| Level C – Intermediate and clerical |
1,425 |
1,518 |
1,812 |
1,763 |
1,356 |
1,521 |
1,399 |
1,370 |
1,626 |
1,840 |
| Level D – Elemental and labourers |
48 |
33 |
46 |
37 |
22 |
16 |
24 |
38 |
19 |
39 |
| Level not stated* |
1,315 |
1,153 |
1,439 |
971 |
333 |
610 |
1,394 |
1,672 |
1,025 |
1,033 |
| Gender not stated |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
| Total |
41,259 |
51,845 |
58,579 |
52,749 |
45,298 |
47,725 |
52,153 |
44,041 |
41,132 |
43,256 |
Percentage distribution
| Occupational skill level |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
| Level 0 – Managerial |
2.4 |
3.0 |
3.5 |
3.8 |
4.2 |
6.8 |
9.0 |
10.0 |
11.8 |
14.6 |
| Level A – Professional |
71.1 |
72.1 |
70.9 |
69.8 |
72.9 |
69.3 |
65.2 |
60.8 |
57.7 |
54.7 |
| Level B – Skilled and technical |
21.3 |
20.9 |
21.6 |
22.4 |
20.0 |
20.2 |
21.3 |
23.0 |
25.2 |
25.0 |
| Level C – Intermediate and clerical |
2.7 |
2.2 |
2.4 |
2.6 |
2.3 |
2.6 |
2.1 |
2.6 |
3.1 |
3.5 |
| Level D – Elemental and labourers |
0.1 |
0.1 |
0.1 |
0.1 |
0.0 |
0.0 |
0.0 |
0.1 |
0.1 |
0.1 |
| Level not stated* |
2.4 |
1.7 |
1.6 |
1.3 |
0.6 |
1.1 |
2.3 |
3.5 |
2.1 |
2.1 |
| Males |
100.0 |
100.0 |
100.0 |
100.0 |
100.0 |
100.0 |
100.0 |
100.0 |
100.0 |
100.0 |
| Level 0 – Managerial |
2.1 |
2.6 |
3.0 |
2.9 |
3.3 |
4.9 |
7.4 |
7.8 |
8.4 |
9.8 |
| Level A – Professional |
58.8 |
64.2 |
64.1 |
64.0 |
70.2 |
66.9 |
61.6 |
59.1 |
55.9 |
53.8 |
| Level B – Skilled and technical |
27.7 |
23.9 |
22.4 |
24.0 |
20.4 |
21.8 |
23.4 |
24.2 |
26.5 |
27.6 |
| Level C – Intermediate and clerical |
5.7 |
5.2 |
5.4 |
5.6 |
4.9 |
4.8 |
4.0 |
4.2 |
5.7 |
5.7 |
| Level D – Elemental and labourers |
0.2 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.0 |
0.1 |
| Level not stated* |
5.5 |
4.0 |
5.0 |
3.4 |
1.2 |
1.6 |
3.6 |
4.6 |
3.3 |
2.9 |
| Females |
100.0 |
100.0 |
100.0 |
100.0 |
100.0 |
100.0 |
100.0 |
100.0 |
100.0 |
100.0 |
| Level 0 – Managerial |
2.4 |
2.9 |
3.4 |
3.6 |
4.0 |
6.2 |
8.5 |
9.4 |
10.7 |
13.0 |
| Level A – Professional |
68.0 |
70.3 |
69.2 |
68.3 |
72.2 |
68.6 |
64.2 |
60.3 |
57.2 |
54.4 |
| Level B – Skilled and technical |
22.9 |
21.6 |
21.8 |
22.8 |
20.1 |
20.7 |
21.9 |
23.4 |
25.6 |
25.9 |
| Level C – Intermediate and clerical |
3.5 |
2.9 |
3.1 |
3.3 |
3.0 |
3.2 |
2.7 |
3.1 |
4.0 |
4.3 |
| Level D – Elemental and labourers |
0.1 |
0.1 |
0.1 |
0.1 |
0.0 |
0.0 |
0.0 |
0.1 |
0.0 |
0.1 |
| Level not stated* |
3.2 |
2.2 |
2.5 |
1.8 |
0.7 |
1.3 |
2.7 |
3.8 |
2.5 |
2.4 |
| Gender not stated |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| Total |
100.0 |
100.0 |
100.0 |
100.0 |
100.0 |
100.0 |
100.0 |
100.0 |
100.0 |
100.0 |