| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 4Q24 | 1,513 | -83.4% |
| 3Q24 | 17 | -99.9% |
| 2Q24 | 1,870 | -87.4% |
| 1Q24 | 1,866 | -89.0% |
| 4Q23 | 9,141 | -51.9% |
| 3Q23 | 12,152 | -40.9% |
| 2Q23 | 14,804 | -43.2% |
| 1Q23 | 16,986 | -44.8% |
| 4Q22 | 18,995 | -48.4% |
| 3Q22 | 20,562 | -50.7% |
| 2Q22 | 26,061 | +149.0% |
| 1Q22 | 30,797 | +151.1% |
| 4Q21 | 36,841 | - |
| 3Q21 | 41,713 | - |
| 2Q21 | 10,466 | - |
| 1Q21 | 12,264 | - |