Table 1.

Descriptive statistics of inputs and output variables for the hospitals (2007–2013)

Hospitals	Active beds	Physicians	Nursing staff	Other staff	Inpatients
A	362	110	339	378	31500
B	342	75	305	290	18321
C	177	47	201	210	16479
D	143	43	115	179	12034
E	65	30	68	97	4790
F	104	25	83	138	12917
G	74	18	70	90	6012
H	71	21	65	85	7061
I	97	29	115	131	7868
K	91	36	85	144	11013
L	27	12	29	64	1617
M	110	14	49	65	2940
Average	138	38	127	155	11046