Date 1 session 2 sessions from 3 to 5 sessions from 6 to 10 sessions more than 10 sessions 10 May 81.8 11.8 3.7 1.8 0.92 11 May 80.9 9.9 7 1.8 0.45 12 May 77.1 11.6 8.4 2.4 0.64 13 May 80.2 9 8.1 2.1 0.62 14 May 79.8 11.8 5.1 2.5 0.73 15 May 77.4 12.1 7 3.1 0.41 16 May 80.3 7.5 7.9 3.4 0.9 17 May 81.1 9.6 6.6 2.1 0.53 18 May 81.8 10.5 6 1.7 0 19 May 80.5 8.8 7.8 2 1 20 May 78.2 9.5 9.1 2.5 0.58 21 May 78.4 11.9 7.3 1.9 0.57 22 May 77.4 10.3 9 2.6 0.65 23 May 76.2 13.6 6.8 2.5 0.9 24 May 80.9 8.6 7.3 2.3 0.78 25 May 79.3 9.5 8.7 1.8 0.77 26 May 76.6 11.9 8.2 2.3 1 27 May 76.9 11.3 8.3 2.8 0.85 28 May 74.7 11.6 9.8 2.3 1.6 29 May 76.3 11.5 8.7 2.5 0.92 30 May 76.9 12.1 7.5 2.3 1.3 31 May 81.2 10.3 6.1 1.5 0.91 1 Jun. 82.6 9.7 5.1 1.9 0.8 2 Jun. 76.7 11.2 7.7 2.9 1.5 3 Jun. 77.8 11.6 7 2.7 0.85 4 Jun. 80.9 8.7 6.6 2.5 1.3 5 Jun. 76.8 13.1 6.6 2.4 1.1 6 Jun. 77.9 9.8 7.5 3.3 1.5 7 Jun. 79.3 13 5.3 0.62 1.9 8 Jun. 80.7 10.5 6.5 0.85 1.4 9 Jun. 80.1 10.2 6 2.2 1.5