18-9  Basic Statistics on Qualified Surveying and
Mapping Departments and Staff by Sector (2007)
Sector	Departments with Certificate (unit)					Employed Staff (person)
		First-class	Second-class	Third-class	Fourth-class
							Senior Title	Intermediate Title	Junior Title
Total	653	17	65	131	440	12017	1202	3071	4629
Surveying and	3	2	1			535	58	166	173
Mapping
Construction	248	4	19	42	183	3955	284	992	1570
Mining	15	3	5	7		886	86	201	301
Hydropower	40	1	10	17	12	977	166	317	304
Communication	21		4	10	7	488	114	152	154
Coal	14	1	3	2	8	363	36	68	130
Metallurgy	6	1	1	2	2	624	45	104	268
Oil	8	1	4	2	1	287	19	68	114
Non-Ferrous Metal	1				1	20	2	6	4
Railway	2			1	1	87	7	21	15
Land	111		7	17	87	1177	86	345	555
Earthquake						0	0	0	0
Nuclear Industry	1		1			25	2	8	5
Education and	6	1	2	2	1	115	51	31	27
Research
Ocean	5	1	3	1		294	88	52	58
Chemical Industry	3		1	1	1	50	10	18	18
Building Material	1		1			35	5	13	13
Others	168	2	3	27	136	2099	143	509	920