(I) Quarter	(J) Quarter	Mean Difference (I–J)	Bonferroni’s Test p Value	95% CI
				Lower	Upper
1	2	0.25	0.99	−2.01	2.51
	3	−0.33	0.99	−2.75	2.08
	4	−2.35	0.04	−4.64	−0.07
2	1	−0.25	0.99	−2.51	2.01
	3	−0.58	0.99	−2.85	1.68
	4	−2.60	0.01	−4.73	−0.48
3	1	0.33	0.99	−2.08	2.75
	2	0.58	0.99	−1.68	2.85
	4	−2.02	0.12	−4.31	0.26
4	1	2.35	0.04	0.07	4.64
	2	2.60	0.01	0.48	4.73
	3	2.02	0.12	−0.26	4.31