| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 1,700 | -52.8% |
| 4Q24 | 1,307 | -75.8% |
| 3Q24 | 2,518 | +17.4% |
| 2Q24 | 2,000 | -9.1% |
| 1Q24 | 3,600 | +31.0% |
| 4Q23 | 5,400 | +12.5% |
| 3Q23 | 2,145 | -23.2% |
| 2Q23 | 2,200 | -56.0% |
| 1Q23 | 2,748 | -61.9% |
| 4Q22 | 4,800 | -48.5% |
| 3Q22 | 2,792 | -74.8% |
| 2Q22 | 5,000 | -61.9% |
| 1Q22 | 7,215 | -52.4% |
| 4Q21 | 9,326 | +156.0% |
| 3Q21 | 11,083 | +307.9% |
| 2Q21 | 13,129 | +178.3% |
| 1Q21 | 15,165 | +916.4% |
| 4Q20 | 3,643 | +88.2% |
| 3Q20 | 2,717 | -31.1% |
| 2Q20 | 4,718 | +83.2% |
| 1Q20 | 1,492 | -49.4% |
| 4Q19 | 1,936 | -60.7% |
| 3Q19 | 3,945 | -17.7% |
| 2Q19 | 2,575 | +39.4% |
| 1Q19 | 2,946 | +458.0% |
| 4Q18 | 4,920 | +134.2% |
| 3Q19 | 4,791 | +585.4% |
| 2Q18 | 1,847 | -30.9% |
| 1Q18 | 528 | -90.2% |
| 4Q17 | 2,101 | - |
| 3Q17 | 699 | - |
| 2Q17 | 2,674 | - |
| 1Q17 | 5,363 | - |