| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 4Q24 | 381 | -91.4% |
| 3Q24 | 192 | -97.0% |
| 2Q24 | 682 | -94.7% |
| 1Q24 | 1,622 | -92.0% |
| 4Q23 | 4,412 | -86.9% |
| 3Q23 | 6,429 | -84.9% |
| 2Q23 | 12,798 | -72.5% |
| 1Q23 | 20,295 | -65.8% |
| 4Q22 | 33,619 | -57.9% |
| 3Q22 | 42,446 | -54.1% |
| 2Q22 | 46,536 | -59.9% |
| 1Q22 | 59,300 | -52.6% |
| 4Q21 | 79,800 | +319803.8% |
| 3Q21 | 92,492 | +84029.9% |
| 2Q21 | 116,109 | +98156.0% |
| 1Q21 | 124,974 | +33044.2% |
| 4Q20 | 24 | -95.2% |
| 3Q20 | 109 | -81.3% |
| 2Q20 | 118 | -81.5% |
| 1Q20 | 377 | -48.7% |
| 4Q19 | 520 | - |
| 3Q19 | 588 | - |
| 2Q19 | 639 | - |
| 1Q19 | 735 | - |