| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 5,451 | -19.2% |
| 4Q24 | 7,080 | -7.6% |
| 3Q24 | 8,015 | -8.6% |
| 2Q24 | 7,608 | -23.8% |
| 1Q24 | 6,744 | -36.9% |
| 4Q23 | 7,665 | -32.6% |
| 3Q23 | 8,771 | -28.4% |
| 2Q23 | 9,987 | +14.4% |
| 1Q23 | 10,679 | +17.8% |
| 4Q22 | 11,367 | +15.6% |
| 3Q22 | 12,253 | +19.4% |
| 2Q22 | 8,734 | +110.4% |
| 1Q22 | 9,067 | +95.6% |
| 4Q21 | 9,837 | +771.8% |
| 3Q21 | 10,261 | +523.5% |
| 2Q21 | 4,150 | +116.3% |
| 1Q21 | 4,636 | +50611.4% |
| 4Q20 | 1,128 | +909.7% |
| 3Q20 | 1,645 | +6601.9% |
| 2Q20 | 1,919 | +2393.6% |
| 1Q20 | 9 | -94.8% |
| 4Q19 | 111 | -66.8% |
| 3Q19 | 24 | -96.1% |
| 2Q19 | 76 | - |
| 1Q19 | 177 | - |
| 4Q18 | 336 | - |
| 3Q18 | 626 | - |