Region	Severe deficient		Deficient		Medium		Sufficient		Total
Region	Sample No.	%	Sample No.	%	Sample No.	%	Sample No.	%	Sample No.	%
XZ	450	48.7	396	42.9	68	7.4	9	0.9	923	100
LX	317	29.2	593	54.8	129	11.9	44	4	1083	100
GD	409	31.2	722	55.2	134	10.2	43	3.3	1308	100
NG	98	10.5	509	54.7	225	24.2	98	10.6	930	100
JX	434	30.4	641	45	190	13.3	160	11.3	1425	100
JXX	379	35.4	508	47.3	106	9.9	80	7.4	1073	100
JD	674	68.2	262	26.5	36	3.6	16	1.6	988	100
Total	2761	35.7	3631	47	888	11.5	450	5.8	7730	100