| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 1,798 | -58.9% |
| 4Q24 | 2,434 | -58.7% |
| 3Q24 | 3,284 | -56.7% |
| 2Q24 | 3,272 | -71.6% |
| 1Q24 | 4,373 | -52.8% |
| 4Q23 | 5,899 | -51.3% |
| 3Q23 | 7,580 | -54.9% |
| 2Q23 | 11,541 | -49.0% |
| 1Q23 | 9,273 | -61.7% |
| 4Q22 | 12,106 | -58.6% |
| 3Q22 | 16,820 | -47.3% |
| 2Q22 | 22,647 | -31.5% |
| 1Q22 | 24,193 | -33.9% |
| 4Q21 | 29,214 | +162.8% |
| 3Q21 | 31,903 | +233.8% |
| 2Q21 | 33,079 | +358.0% |
| 1Q21 | 36,612 | - |
| 4Q20 | 11,118 | +197.4% |
| 3Q20 | 9,557 | +139.0% |
| 2Q20 | 7,222 | +10.9% |
| 4Q19 | 3,738 | -62.4% |
| 3Q19 | 3,999 | -69.4% |
| 2Q19 | 6,514 | -59.0% |
| 1Q19 | 7,297 | -69.7% |
| 4Q18 | 9,956 | - |
| 3Q18 | 13,087 | - |
| 2Q18 | 15,883 | - |
| 1Q18 | 24,074 | - |