| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 7,270 | +5.9% |
| 4Q24 | 7,210 | +2.6% |
| 3Q24 | 6,927 | +0.3% |
| 2Q24 | 7,101 | +4.7% |
| 1Q24 | 6,866 | +6.2% |
| 4Q23 | 7,028 | +7.9% |
| 3Q23 | 6,905 | +6.7% |
| 2Q23 | 6,785 | +28.6% |
| 1Q23 | 6,468 | +84.3% |
| 4Q22 | 6,515 | +112.7% |
| 3Q22 | 6,473 | +134.7% |
| 2Q22 | 5,277 | -37.1% |
| 1Q22 | 3,508 | +89.1% |
| 4Q21 | 3,063 | +56.7% |
| 3Q21 | 2,758 | +43.9% |
| 2Q21 | 8,391 | +212.2% |
| 1Q21 | 1,856 | -44.6% |
| 4Q20 | 1,955 | -54.0% |
| 3Q20 | 1,917 | +41.0% |
| 2Q20 | 2,687 | +104.2% |
| 1Q20 | 3,352 | +99.4% |
| 4Q19 | 4,253 | +148.4% |
| 3Q19 | 1,360 | -33.5% |
| 2Q19 | 1,316 | -44.1% |
| 1Q19 | 1,680 | -26.2% |
| 4Q18 | 1,712 | -20.3% |
| 3Q18 | 2,045 | -18.4% |
| 2Q18 | 2,354 | -16.3% |
| 1Q18 | 2,276 | -21.6% |
| 4Q17 | 2,147 | -26.2% |
| 3Q17 | 2,506 | -64.2% |
| 2Q17 | 2,813 | -87.0% |
| 1Q17 | 2,902 | - |
| 4Q16 | 2,911 | - |
| 3Q16 | 6,997 | - |
| 2Q16 | 21,606 | - |