Unique (#)	Missing (%)	Mean	SD	Min	Median	Max
edulvla	4	87	3.3	1.3	2.0	3.0	5.0
edulvlb	18	15	470.8	653.8	0.0	321.0	9999.0
gndr	3	0	1.5	0.7	1.0	2.0	9.0
hinctnta	11	38	14.8	26.9	1.0	5.0	99.0
hinctnt	13	88	8.4	2.2	1.0	9.0	12.0