Table 3. Extracted factors structure using by the principal components method and oblimin rotation .

Items	Factors
	1	2	3	4	5
Financial ability of securing the education	-0.934
Financial ability of securing the clothing	-0.933
Financial ability of securing the health expenditure	-0.912
Financial ability of securing the fruits and feed	-0.905
Financial ability of securing the ornaments and decorative accessories	-0.893
Financial ability of securing the costs of traveling and recreation	-0.891
Value of cash assets		0.879
Monetary value of other assets		0.862
Monetary value of other estate		0.722
Monetary value of gold, jewelry, decorative accessories		0.617
Monetary value of personal car		0.373
Education of head of household			0.940
Number of successful years of education			0.926
Occupation rank			-0.754
Income			0.644
Occupation rank of head of household from own view			-0.618
Share of health expenditure from total household costs				0.840
Total health expenditure of household				0.839
Monetary value of the carpet					0.774
Monetary value of refrigerators and TV					0.754
Monetary value of the sofa					0.751
Monetary value of housing					0.635
Percentage of explained variance	40.4	9.2	8.2	6.4	5.6

Note: The names of factors are self-evaluation of the expenditure capacity (factor 1), wealth (factor 2), main factor (factor 3), health expenditure (factor 4), house and furniture (factor 5).