| Month | Sept. | Oct. | Nov. | Dec. | Jan. | Feb. |
| Gross need (m3/month) | 42,600.71 | 29,482.71 | 18,398.00 | 13,114.72 | 12,504.73 | 14,141.20 |
| Month | March. | Apr. | May. | June. | July. | Aug. |
| Gross need (m3/month) | 20,637.89 | 36,225.36 | 49,530.94 | 73,346.0 | 104,917.7 | 98,085.91 |