| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 4Q23 | 3,463 | -36.5% |
| 3Q23 | 5,600 | +47.1% |
| 2Q23 | 6,105 | +371.1% |
| 1Q23 | 7,195 | +535242.3% |
| 4Q22 | 5,455 | +143.3% |
| 3Q22 | 3,806 | -86.1% |
| 2Q22 | 1,296 | -93.6% |
| 1Q22 | 1 | -100.0% |
| 4Q21 | 2,242 | +220.7% |
| 3Q21 | 27,460 | +23082.8% |
| 2Q21 | 20,222 | +21601.3% |
| 1Q21 | 20,206 | +35633.9% |
| 4Q20 | 699 | +628.8% |
| 3Q20 | 118 | +312.7% |
| 2Q20 | 93 | +258.8% |
| 1Q20 | 56 | -30.8% |
| 4Q19 | 95 | +210.2% |
| 3Q19 | 28 | -99.6% |
| 2Q19 | 25 | -99.7% |
| 1Q19 | 81 | -99.6% |
| 4Q18 | 30 | +21.6% |
| 3Q18 | 8,040 | +33612.9% |
| 2Q18 | 8,866 | +49759.2% |
| 1Q18 | 22,083 | +41147.7% |
| 4Q17 | 25 | +1668.6% |
| 3Q17 | 23 | +17.5% |
| 2Q17 | 17 | -62.4% |
| 1Q17 | 53 | - |
| 4Q16 | 1 | - |
| 3Q16 | 20 | - |
| 2Q16 | 47 | - |