| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 4Q24 | 8,007 | -53.6% |
| 3Q24 | 10,493 | -43.0% |
| 2Q24 | 7,514 | -51.8% |
| 1Q24 | 11,812 | +4.8% |
| 4Q23 | 17,253 | +18.2% |
| 3Q23 | 18,415 | -16.1% |
| 2Q23 | 15,588 | +34.1% |
| 1Q23 | 11,274 | +0.1% |
| 4Q22 | 14,591 | -18.7% |
| 3Q22 | 21,952 | +252.8% |
| 2Q22 | 11,620 | +56.2% |
| 1Q22 | 11,265 | +12.6% |
| 4Q21 | 17,938 | +33.3% |
| 3Q21 | 6,223 | -35.2% |
| 2Q21 | 7,437 | +21.3% |
| 1Q21 | 10,002 | +1531.8% |
| 4Q20 | 13,460 | +1047.5% |
| 3Q20 | 9,609 | +1091.9% |
| 2Q20 | 6,133 | +548.7% |
| 1Q20 | 612 | -77.4% |
| 4Q19 | 1,172 | +30.1% |
| 3Q19 | 806 | -49.2% |
| 2Q19 | 945 | - |
| 1Q19 | 2,717 | +506.1% |
| 4Q18 | 901 | -55.2% |
| 3Q18 | 1,586 | +102.6% |
| 1Q18 | 448 | +11.6% |
| 4Q17 | 2,010 | - |
| 3Q17 | 783 | - |
| 2Q17 | 824 | - |
| 1Q17 | 401 | - |