Table 5.

Statistics of the emotion indexes in the four sample months.

Months	The Minimum		The Maximum		Mean		Std. Dev.
	Positive	Negative	Positive	Negative	Positive	Negative	Positive	Negative
January	2	9	25	122	12.03	34.50	6.641	27.361
April	2	2	23	37	9.27	14.40	5.112	8.767
August	1	0	14	6	6.50	2.93	3.309	1.799
November	2	5	40	160	19.80	34.60	9.890	36.326
Overall	1	0	40	160	11.90	21.61	8.274	26.627