| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 7,401 | +3.2% |
| 4Q24 | 8,510 | +8.0% |
| 3Q24 | 7,346 | -26.5% |
| 2Q24 | 8,416 | -9.2% |
| 1Q24 | 7,169 | -27.1% |
| 4Q23 | 7,881 | -33.8% |
| 3Q23 | 9,989 | +8.7% |
| 2Q23 | 9,270 | -1.9% |
| 1Q23 | 9,839 | -47.3% |
| 4Q22 | 11,903 | -18.0% |
| 3Q22 | 9,190 | -52.0% |
| 2Q22 | 9,448 | -53.7% |
| 1Q22 | 18,655 | -13.8% |
| 4Q21 | 14,511 | -62.0% |
| 3Q21 | 19,129 | -49.6% |
| 2Q21 | 20,415 | -41.9% |
| 1Q21 | 21,633 | -35.5% |
| 4Q20 | 38,173 | +9.4% |
| 3Q20 | 37,979 | +12.1% |
| 2Q20 | 35,113 | +2.6% |
| 1Q20 | 33,549 | +2.0% |
| 4Q19 | 34,883 | +3.2% |
| 3Q19 | 33,872 | +6.4% |
| 2Q19 | 34,213 | +6.7% |
| 1Q19 | 32,885 | -0.3% |
| 4Q18 | 33,789 | -6.9% |
| 3Q18 | 31,829 | -13.1% |
| 2Q18 | 32,077 | -12.3% |
| 1Q18 | 32,977 | -21.2% |
| 4Q17 | 36,313 | -19.6% |
| 3Q17 | 36,628 | +117.7% |
| 2Q17 | 36,582 | +595.5% |
| 1Q17 | 41,859 | - |
| 4Q16 | 45,161 | - |
| 3Q16 | 16,826 | - |
| 2Q16 | 5,260 | - |