| (in mn. tons) | ||||||||
| Months | 2015-16 | 2016-17 | 2017-18 | 2018-19 | 2019-20 | 2020-21 | 2021-22 (P) | 2022-23 (P) |
| October | - | - | - | - | - | - | - | |
| November | - | - | 0.01 | 0.14 | - | - | - | |
| December | 1.94 | 1.18 | 1.7 | 2.67 | 2.28 | 0.95 | 1.60 | 1.81 |
| January | 3.54 | 2.88 | 3.04 | 3.82 | 3.51 | 3.29 | 3.64 | N.A. |
| February | 3.67 | 3.46 | 3.29 | 3.72 | 2.31 | 2.73 | 2.94 | |
| March | 3.89 | 2.5 | 1.95 | 3.5 | 0.16 | 0.58 | 1.95 | |
| April | 1.65 | 0.28 | 0.03 | 0.72 | - | - | - | |
| May | 0.34 | - | - | 0.01 | - | - | - | |
| June | 0.01 | - | - | - | - | - | - | |
| July | - | - | - | - | - | - | - | |
| August | - | - | - | - | - | - | - | |
| September | - | - | - | - | - | - | - | |
| TOTAL | 15.03 | 10.3 | 10.02 | 14.58 | 8.26 | 7.56 | 10.13 | 11.03 |
| Source: ISO Statistical Bulletin November 2023/Platts report |