| Día | Julio | Agosto | Setiembre | Octubre | Noviembre | Diciembre |
| 1 | 42.50 | * |
41.35 |
41.75 | 42.95 | 42.95 |
| 2 | 42.60 | 42.40 | 41.40 | * | * | 42.95 |
| 3 | * | 42.45 | 41.50 | * | 42.95 | 42.95 |
| 4 | * | 42.55 | * | 41.80 | 42.70 | * |
| 5 | 42.55 | 42.50 | * | 41.85 | 42.40 | * |
| 6 | 42.70 | 42.50 | 41.40 | 42.10 | * | 42.95 |
| 7 | 42.85 | * | 41.40 | 42.10 | * | 43.00 |
| 8 | 42.75 | * | 41.55 | 42.25 | 42.30 | 42.97 |
| 9 | 42.65 | 42.45 | 41.50 | * | 42.35 | 43.00 |
| 10 | * | 42.45 | 41.55 | * | 42.60 | 43.05 |
| 11 | * | 42.35 | * | * | 42.60 | * |
| 12 | 42.75 | 42.15 | * | 42.45 | 42.95 | * |
| 13 | 42.75 | 42.10 | 41.55 | 42.60 | * | 43.05 |
| 14 | 42.65 | * | 41.45 | 42.75 | * | 43.10 |
| 15 | 42.67 | * | 41.45 | 42.65 | 42.85 | 43.20 |
| 16 | 42.70 | 42.05 | 41.40 | * | 42.85 | 43.25 |
| 17 | * | 41.95 | 41.60 | * | 42.90 | 43.10 |
| 18 | * | 41.95 | * | 42.55 | 43.00 | * |
| 19 | 42.80 | 42.00 | * | 42.60 | 42.85 | * |
| 20 | 42.70 | 41.95 | 41.65 | 42.55 | * | 43.15 |
| 21 | 42.60 | * | 41.60 | 42.70 | * | 43.15 |
| 22 | 42.50 | * | 41.40 | 42.65 | 42.80 | 43.20 |
| 23 | 42.55 | 41.75 | 41.40 | * | 42.95 | 43.20 |
| 24 | * | 41.60 | 41.50 | * | 42.90 | 43.20 |
| 25 | * | * | * | 42.40 | 42.85 | * |
| 26 | 42.60 | 41.35 | * | 42.40 | 43.00 | * |
| 27 | 42.60 | 41.35 | 41.50 | 42.55 | * | 43.25 |
| 28 | 42.55 | * | 41.65 | 42.75 | * | 43.25 |
| 29 | 42.50 | * | 41.65 | 43.00 | 42.80 | 43.55 |
| 30 | 42.50 | 41.20 | 41.75 | * | 42.90 | 43.50 |
| 31 | * | 41.30 | 42.75 | * | 43.50 |