Date	Moscow	Chelyabinsk	Vladimir	Kaluga	Volgograd
Nov. 22	58.4	6.2	0.43	0.011	2.4
Dec. 22	52.7	7.1	0.12	0	1.8
Jan. 23	49.2	6.2	0.27	0	1.8
Feb. 23	45.6	6.2	0.23	0	8.3
Mar. 23	50.4	6.5	0.37	0	7.5
Apr. 23	52.9	5.6	0	0	3.5
May 23	60.8	4.3	0.59	0	2.5
Jun. 23	58.7	7	0.18	0	2.8
Jul. 23	61.9	6.6	0.69	0	2.6
Aug. 23	68.8	3.9	0.49	0	2.1
Sep. 23	61.2	7.3	0.47	0	2.2
Oct. 23	61.4	5.8	0.16	0	2.3
Nov. 23	60.4	6.5	0.19	0	3.5
Dec. 23	62.8	4	0.5	0	3.1
Jan. 24	58.7	5.5	3.5	0.045	2.8
Feb. 24	61	3.5	6	0.024	2.2
Mar. 24	64.7	4.2	2.9	0.077	2.9
Apr. 24	65	3.3	2.7	0.024	2.4
May 24	58.1	3	4.1	0.027	3.6
Jun. 24	59.3	4.6	3.5	0.04	4.5
Jul. 24	60.3	5.1	0.73	0.013	2.3
Aug. 24	65.1	6	0.67	0.013	3.1
Sep. 24	60.1	7.4	0.68	0.015	2.7
Oct. 24	68.7	5.9	0.17	0	2.3
Nov. 24	65.7	4.9	3.8	2.6	2.3
Dec. 24	69.9	3.7	1	0.057	2.2
Jan. 25	69.1	6.2	0.63	0	4.1
Feb. 25	68.7	5.9	0.14	0.054	2.8
Mar. 25	69.1	7.4	0.5	0.04	2
Apr. 25	64.3	5.8	2.1	0.019	3.8
May 25	48.1	0	0	0	0