| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 2,139 | -79.1% |
| 4Q24 | 8,714 | -48.5% |
| 3Q24 | 7,753 | -59.4% |
| 2Q24 | 8,066 | -61.6% |
| 1Q24 | 10,250 | -59.5% |
| 4Q23 | 16,904 | -25.3% |
| 3Q23 | 19,110 | -13.7% |
| 2Q23 | 21,006 | -28.6% |
| 1Q23 | 25,328 | -27.6% |
| 4Q22 | 22,635 | -49.7% |
| 3Q22 | 22,150 | -57.5% |
| 2Q22 | 29,431 | -51.3% |
| 1Q22 | 34,991 | -39.2% |
| 4Q21 | 45,044 | +12.7% |
| 3Q21 | 52,118 | +109.0% |
| 2Q21 | 60,394 | +694.8% |
| 1Q21 | 57,524 | +369.3% |
| 4Q20 | 39,979 | +221.2% |
| 3Q20 | 24,942 | +41.1% |
| 2Q20 | 7,599 | -63.7% |
| 1Q20 | 12,258 | -66.9% |
| 4Q19 | 12,448 | -59.4% |
| 3Q19 | 17,683 | -53.0% |
| 2Q19 | 20,957 | -63.6% |
| 1Q19 | 37,011 | -49.5% |
| 4Q18 | 30,635 | -80.2% |
| 3Q18 | 37,639 | -61.1% |
| 2Q18 | 57,578 | +19.4% |
| 1Q18 | 73,297 | +20.4% |
| 4Q17 | 154,471 | +183.3% |
| 3Q17 | 96,776 | +59.5% |
| 2Q17 | 48,227 | - |
| 1Q17 | 60,891 | - |
| 4Q16 | 54,525 | - |
| 3Q16 | 60,679 | - |