Table 2.

Quantification of components by items collected from 12 departments

Component	Item characteristic
	Mean	SD1	Min2	Max2
II	2.31	1.19	0	4
III	0.62	0.71	0	2
IV	2.44	3.31	0	12
V	2.13	0.93	1	4
VI	1.00	0.00	1	1
VII	0.55	0.58	0	2
VIII	0.65	0.48	0	1
IX	0.67	0.48	0	1
X	0.61	0.55	0	2
XI	0.88	0.53	0	2
Total	1.17	1.55	0	12

Note: ¹ SD standard deviation, ²Min; Max minimal and maximal value