| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q24 | 7,200 | +90.0% |
| 4Q23 | 2,677 | -38.7% |
| 3Q23 | 2,859 | -37.0% |
| 2Q23 | 3,276 | -75.9% |
| 1Q23 | 3,789 | -33.6% |
| 4Q22 | 4,368 | +2469.5% |
| 3Q22 | 4,541 | +22.5% |
| 2Q22 | 13,591 | +252.7% |
| 1Q22 | 5,708 | +22.1% |
| 4Q21 | 170 | -95.6% |
| 3Q21 | 3,706 | -2.3% |
| 2Q21 | 3,853 | -15.1% |
| 1Q21 | 4,677 | -0.2% |
| 4Q20 | 3,867 | -8.0% |
| 3Q20 | 3,793 | -17.2% |
| 2Q20 | 4,536 | -11.8% |
| 1Q20 | 4,685 | -2.1% |
| 4Q19 | 4,202 | - |
| 3Q19 | 4,579 | - |
| 2Q19 | 5,140 | - |
| 1Q19 | 4,786 | - |