| Month (NT$K) | 2020 | YoY Change | YoY Change % | 2019 | YoY Change | YoY Change % |
|---|---|---|---|---|---|---|
| Jan | 130,328 | -111,569 | -46.12% | 241,897 | 3,262 | 1.37% |
| Feb | 207,367 | 29,566 | 16.63% | 177,801 | 30,312 | 20.55% |
| March | 160,331 | 23,055 | 16.79% | 137,276 | -28,536 | -17.21% |
| April | 139,187 | 12,809 | 10.14% | 126,378 | -77,428 | -37.99% |
| May | 188,225 | 75,538 | 67.03% | 112,687 | -69,709 | -38.22% |
| June | 159,858 | -38,572 | -19.44% | 198,430 | -15,353 | -7.18% |
| July | 133,384 | -26,010 | -16.32% | 159,394 | -73,373 | -31.52% |
| Aug | 205,644 | 19,510 | 10.48% | 186,134 | -45,374 | -19.60% |
| Sep | 172,399 | 29,581 | 20.71% | 142,818 | -65,779 | -31.53% |
| Oct | 164,747 | 14,534 | 9.68% | 150,213 | -58,324 | -27.97% |
| Nov | 202,253 | 25,849 | 14.65% | 176,404 | -9,054 | -4.88% |
| Dec | 207,892 | 5,809 | 2.87% | 202,083 | 8,284 | 4.27% |
