Date	from 15 to 30 minutes	from 30 minutes to 1 hour	from 1 to 3 hours	from 3 to 12 hours	from 12 to 24 hours	from 1 to 3 days	from 3 to 7 days	from 7 to 14 days	from 14 to 31 days
26 Mar.	0	0	0	0	0	100	0	0	0
27 Mar.	0	0	25	0	25	25	0	0	25
28 Mar.	0	0	0	20	0	20	20	0	40
29 Mar.	0	50	0	0	0	50	0	0	0
30 Mar.	66.7	0	0	0	33.3	0	0	0	0
31 Mar.	0	0	0	75	0	25	0	0	0
1 Apr.	0	0	0	0	50	0	0	0	50
2 Apr.	14.3	14.3	57.1	14.3	0	0	0	0	0
3 Apr.	0	0	0	0	50	0	50	0	0
4 Apr.	0	0	33.3	0	33.3	33.3	0	0	0
5 Apr.	20	0	20	20	20	0	0	0	20
6 Apr.	0	0	0	0	50	0	0	0	50
7 Apr.	0	40	0	0	0	20	40	0	0
8 Apr.	28.6	14.3	14.3	14.3	28.6	0	0	0	0
9 Apr.	0	0	14.3	42.9	28.6	14.3	0	0	0
10 Apr.	8.3	0	16.7	33.3	8.3	8.3	0	8.3	16.7
11 Apr.	0	0	0	0	75	25	0	0	0
12 Apr.	0	0	0	50	50	0	0	0	0
13 Apr.	11.1	0	11.1	0	22.2	11.1	22.2	11.1	11.1
14 Apr.	0	0	0	57.1	28.6	14.3	0	0	0
15 Apr.	0	20	0	0	40	0	20	20	0
16 Apr.	0	0	20	0	80	0	0	0	0
17 Apr.	0	0	0	33.3	33.3	33.3	0	0	0
18 Apr.	20	0	0	0	80	0	0	0	0
19 Apr.	100	0	0	0	0	0	0	0	0
20 Apr.	0	33.3	33.3	33.3	0	0	0	0	0
21 Apr.	0	0	33.3	0	16.7	33.3	0	16.7	0
22 Apr.	0	0	0	50	25	0	12.5	0	12.5
23 Apr.	20	0	0	0	60	0	0	20	0
24 Apr.	0	16.7	16.7	0	50	16.7	0	0	0
25 Apr.	25	0	25	0	25	25	0	0	0