| Time | Point Forecast | 95% Confidence Interval | |
| Lower Limit | Upper Limit | ||
| Jan 2018 | 302.1549 | 204.6712 | 399.6387 |
| Feb 2018 | 348.7169 | 248.6451 | 448.7888 |
| Mar 2018 | 330.1294 | 227.4244 | 432.8344 |