Table 2 . The average (in percent) of health expenditures in studied households based on quintile .

Quintiles Expenditures indices	The Poorest	2	3	4	The Richest
The share of out-of-pocket health payments from households capacity to pay	9.31	8.1	6.36	7.25	1.4
The share of out-of-pocket payment for outpatient services From capacity to pay	1.02	0.67	0.69	0.60	0.07
The share of out-of-pocket payments for inpatient services From capacity to pay	2.67	3	2.4	6.3	0.26
The share of health prepayments from households capacity to pay	5.62	4.43	3.27	0.35	1.07
The share of out-of-pocket health payment from households gross costs	4.48	4.9	4.48	5.8	1.2
The share of out-of-pocket payments for outpatient services from households gross costs	0.5	0.4	0.48	0.48	0.05
The share of out-of-pocket payments for inpatient services from households gross costs	1.3	1.82	1.7	5	0.22
The share of health prepayments from households gross costs	2.68	2.68	2.3	0.32	0.93
The share of non-health costs from total gross costs	95.52	95.52	95.52	94.2	98.8
The share of food costs from total gross costs	40.64	34	29.8	29.9	14.13
Per capita out-of-pockethealth payments (in US dollars)	21.48	33.39	55.29	105.04	30.61
Per capita cost (in US dollars)	534.25	666.57	1397.37	2173.65	2936.8