Table 6.

Multiple regression analysis of " The use of air conditioning.

Explanatory variable	Coefficient	T value	Significant probability	VIF
It is difficult to use air conditioning appropriately	.214	2.895	.004	1.131
I use air conditioning more frequently	.227	3.077	.002	1.131

Adjusted R²＝0.138 objective variable: The use of air conditioning.