Date	Moscow	Ekaterinburg	Novosibirsk	Saint-Petersburg	Nizhni Novgorod
Nov. 21	23.1	15.2	11.3	10.5	5.6
Dec. 21	24.1	14.6	11	10.5	5.4
Jan. 22	24.2	13.8	11.2	10.8	4.9
Feb. 22	23.5	14.4	11.1	11.6	5.1
Mar. 22	23.6	14.3	11.3	11.2	5.5
Apr. 22	24.4	14.2	11.3	10.1	5.5
May 22	23.9	13.7	10.2	9.8	5.3
Jun. 22	24.6	13.3	10.2	10.3	5.1
Jul. 22	25.2	12.5	10.1	11	4.9
Aug. 22	24.5	13.3	11.2	10.1	5
Sep. 22	24.5	13.1	10.3	10.8	5
Oct. 22	23.6	13.6	11.5	11.2	5
Nov. 22	24.2	13.7	12.4	9.6	5.1
Dec. 22	24.4	13.8	12	9.9	5
Jan. 23	24	13.7	12.6	9.3	4.8
Feb. 23	25.2	13.1	12.5	9.5	4.8
Mar. 23	25.7	13.4	11.9	9.6	4.9
Apr. 23	26.3	13.1	11.6	10.2	4.8
May 23	27.3	13	10.5	10.4	4.9
Jun. 23	27.9	13	10.1	10.5	4.7
Jul. 23	28.7	11.9	9.8	11	4.7
Aug. 23	28.6	12.1	10	10.8	4.6
Sep. 23	29.1	11.8	9.9	10.8	4.5
Oct. 23	29	12	9.7	10.8	4.7
Nov. 23	30.1	11.9	8.9	10.6	4.6
Dec. 23	30	11.6	9.3	10.9	4.5
Jan. 24	29.7	11.4	9.5	11.2	4.4
Feb. 24	29.3	11.9	10	11.1	4.6
Mar. 24	29.9	11.4	9.4	12.1	4.4
Apr. 24	29.6	12.1	9.7	11.1	4.5
May 24	29.5	12	8.9	11.5	4.5