| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 4Q24 | 14,019 | -52.4% |
| 3Q24 | 12,595 | -72.3% |
| 2Q24 | 13,327 | -78.3% |
| 1Q24 | 19,954 | -74.0% |
| 4Q23 | 29,433 | -75.7% |
| 3Q23 | 45,490 | -35.4% |
| 2Q23 | 61,518 | -33.9% |
| 1Q23 | 76,716 | +2.6% |
| 4Q22 | 121,074 | -31.8% |
| 3Q22 | 70,452 | -46.1% |
| 2Q22 | 93,117 | +14.7% |
| 1Q22 | 74,761 | -21.9% |
| 4Q21 | 177,625 | -25.1% |
| 3Q21 | 130,604 | -17.4% |
| 2Q21 | 81,171 | +175.3% |
| 1Q21 | 95,669 | - |
| 4Q20 | 237,062 | - |
| 3Q20 | 158,194 | - |
| 2Q20 | 29,482 | - |