| Year | Month | Observed | Forecast | Year | Month | Observed | Forecast |
| 2019 | Jan |
|
| 2020 | Jan |
| 1586.74 |
| Feb |
|
| Feb |
| 1491.73 | ||
| Mar |
|
| Mar |
| 1635.25 | ||
| Apr | 1502.64 | 1503.77 | Apr |
| 1602.33 | ||
| May | 1598.72 | 1485.87 | May |
| 1593.56 | ||
| Jun | 1441.77 | 1394.21 | Jun |
| 1507.13 | ||
| Jul | 1401.22 | 1371.87 | Jul |
| 1487.78 | ||
| Aug | 1381.05 | 1415.69 | Aug |
| 1533.31 | ||
| Sep | 1338.56 | 1386.24 | Sep |
| 1504.83 | ||
| Oct | 1406.62 | 1463.26 | Oct |
| 1582.41 | ||
| Nov | 1504.19 | 1499.23 | Nov |
| 1618.70 | ||
| Dec | 1613.00 | 1538.72 | Dec |
| 1658.37 | ||
| Error | RMSE = 55.8606 MAE = 45.4540 MAPE = 3.0621 |
| |||||