Region	Severe deficient		Deficient		Medium		Sufficient		Total
Region	Sample No.	%	Sample No.	%	Sample No.	%	Sample No.	%	Sample No.	%
XZ	0	0	7	16.7	13	31.0	22	52.3	42	100
LX	0	0	2	18.2	3	27.3	6	54.6	11	100
GD	0	0	1	7.7	4	30.8	8	61.6	13	100
NG	0	0	1	12.5	0	0	7	87.5	8	100
JX	1	5.3	2	10.5	7	36.8	9	47.4	19	100
JXX	3	30.0	0	0	0	0	7	70.0	10	100
JD	0	0	0	0	2	9.5	19	90.5	21	100
Total	4	3.2	13	10.5	29	23.4	78	62.9	124	100