| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q24 | 42,446 | -60.8% |
| 4Q23 | 59,332 | -54.2% |
| 3Q23 | 71,697 | -53.0% |
| 2Q23 | 89,657 | -49.4% |
| 1Q23 | 108,239 | -45.6% |
| 4Q22 | 129,656 | -42.5% |
| 3Q22 | 152,605 | -38.8% |
| 2Q22 | 177,260 | -33.9% |
| 1Q22 | 199,106 | -22.9% |
| 4Q21 | 225,331 | +253.3% |
| 3Q21 | 249,445 | +384.1% |
| 2Q21 | 268,253 | +339.0% |
| 1Q21 | 258,198 | +280.1% |
| 4Q20 | 63,777 | +314.8% |
| 3Q20 | 51,531 | +140.4% |
| 2Q20 | 61,102 | +399729.9% |
| 1Q20 | 67,922 | +222690.0% |
| 4Q19 | 15,374 | +34082.7% |
| 3Q19 | 21,437 | +9064.2% |
| 1Q20 | 15 | -96.0% |
| 4Q19 | 30 | -93.2% |
| 3Q19 | 44 | -91.9% |
| 2Q19 | 233 | -61.5% |
| 1Q19 | 385 | -48.2% |
| 4Q18 | 449 | - |
| 3Q18 | 554 | - |
| 2Q18 | 607 | - |
| 1Q18 | 744 | - |