| 季度 | 20213 | 20214 | 20221 | 20222 |
|---|---|---|---|---|
| 現金及約當現金 | 542,000 | 380,000 | 482,000 | 621,000 |
| 短期投資 | 0 | 0 | 0 | 0 |
| 應收帳款及票據 | 580,000 | 517,000 | 543,000 | 517,000 |
| 存貨 | 0 | 0 | 0 | 0 |
| 流動資產 | 1,387,000 | 1,140,000 | 1,281,000 | 1,392,000 |
| 長期投資 | 0 | 0 | 0 | 0 |
| 固定資產 | 402,000 | 417,000 | 390,000 | 371,000 |
| 總資產 | 11,169,000 | 10,820,000 | 10,882,000 | 10,910,000 |