Date	Moscow	Nizhni Novgorod	Chelyabinsk	Saint-Petersburg	Yakutsk
Nov. 22	24	1.2	1.4	1.8	1.3
Dec. 22	17.9	1	1.4	1.2	0.87
Jan. 23	22.9	1.3	1.5	1.5	1.5
Feb. 23	19.5	1.8	1.6	2.1	1.1
Mar. 23	19.5	1.4	1.4	1.5	0.97
Apr. 23	19.1	1.5	1.2	2.3	1.3
May 23	24.1	0.77	1	5.2	0.94
Jun. 23	21.6	0.77	1.3	2.9	0.67
Jul. 23	22.7	0.84	0.87	2.7	0.9
Aug. 23	22.8	0.81	0.48	2.6	1.2
Sep. 23	17.4	0.87	0.87	1.2	0.5
Oct. 23	19.7	0.9	0.71	1.5	0.61
Nov. 23	17.4	0.9	0.77	1.6	0.47
Dec. 23	19.8	1.1	0.35	1.8	0.26
Jan. 24	19.5	1.3	0.71	1.5	0.097
Feb. 24	19.6	1.2	0.55	1.8	0.1
Mar. 24	18.6	0.74	0.77	1.4	0.032
Apr. 24	17.7	0.47	0.53	1.7	0.033
May 24	14.4	0.71	0.65	1.5	0.13
Jun. 24	14.9	0.9	0.83	1.9	0.3
Jul. 24	15.2	0.45	0.81	1.5	0.097
Aug. 24	14.8	0.55	0.94	1.4	0.29
Sep. 24	13.8	0.47	1	1.6	0.1
Oct. 24	15.7	0.45	0.94	1.8	0.097
Nov. 24	10.5	0.47	0.53	0.97	0.1
Dec. 24	9.2	0.26	0.39	1.1	0.032
Jan. 25	8.8	0.26	0.58	1.1	0.032
Feb. 25	11.8	0.29	0.71	0.71	0.29
Mar. 25	10.1	0.16	0.61	1.3	0.065
Apr. 25	10.5	0.3	0.6	1.4	0.13
May 25	8.1	0.16	0.47	0.84	0