| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 6,170 | -24.6% |
| 4Q24 | 3,610 | -68.5% |
| 3Q24 | 4,867 | -67.4% |
| 2Q24 | 4,564 | -74.9% |
| 1Q24 | 8,179 | -48.9% |
| 4Q23 | 11,455 | -40.6% |
| 3Q23 | 14,934 | -37.0% |
| 2Q23 | 18,188 | -36.2% |
| 1Q23 | 16,003 | -46.6% |
| 4Q22 | 19,279 | -44.8% |
| 3Q22 | 23,693 | -40.6% |
| 2Q22 | 28,505 | -33.8% |
| 1Q22 | 29,970 | +80900.0% |
| 4Q21 | 34,920 | -16.1% |
| 3Q21 | 39,862 | -11.6% |
| 2Q21 | 43,052 | +21.7% |
| 1Q21 | 37 | -99.8% |
| 4Q20 | 41,640 | +145.2% |
| 3Q20 | 45,104 | - |
| 2Q20 | 35,385 | - |
| 1Q20 | 15,492 | - |
| 4Q19 | 16,983 | - |