7,5 ppm (2) 7,7 ppm (1) 8 ppm (1) 8,5 ppm (1) 8,8 ppm (2) 9,5 ppm (1) 10 ppm (6) 11 ppm (2) 12 ppm (2) 14 ppm (1) 15 ppm (8) 16 ppm (1) 17 ppm (2) 18 ppm (8) 20 ppm (12) 21 ppm (6) 22 ppm (12) 24 ppm (2) 25 ppm (3) 26 ppm (5) 27 ppm (2) 28 ppm (2) 29 ppm (7) 30 ppm (6) 31 ppm (4) 32 ppm (13) 33 ppm (23) 34 ppm (6) 36 ppm (1) 37 ppm (2) 39 ppm (2) 40 ppm (14) 43 ppm (2) 50 ppm (3) 61 ppm (1) 71 ppm (1)