| Months | Lm = 0.48Tm | Pm | Rm = Pm − Lm |
| Jan. | 3.6 | 5.89 | 2.29 |
| Feb. | 4.128 | 5.91 | 1.782 |
| March | 6.048 | 7.07 | 1.022 |
| April | 11.28 | 4.68 | −6.6 |
| May | 12.096 | 1.51 | −10.586 |
| June | 14.928 | 0.14 | −14.788 |
| July | 16.416 | 0.02 | −16.396 |
| August | 16.176 | 0 | −16.176 |
| September | 14.256 | 0.03 | −14.226 |
| November | 10.752 | 1.32 | −9.432 |
| October | 6.768 | 4.94 | −1.828 |
| December | 4.464 | 6.9 | 2.436 |