| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 2,424 | -94.0% |
| 4Q24 | 2,519 | -96.4% |
| 3Q24 | 20,963 | -62.6% |
| 2Q24 | 26,669 | -42.9% |
| 1Q24 | 40,456 | +111.3% |
| 4Q23 | 70,282 | +1531.8% |
| 3Q23 | 56,030 | +6586.2% |
| 2Q23 | 46,666 | +283.8% |
| 1Q23 | 19,150 | +187.8% |
| 4Q22 | 4,307 | -51.5% |
| 3Q22 | 838 | -74.3% |
| 2Q22 | 12,158 | +1065.7% |
| 1Q22 | 6,653 | +75.6% |
| 4Q21 | 8,876 | +394.2% |
| 3Q21 | 3,264 | +6.8% |
| 2Q21 | 1,043 | -34.8% |
| 1Q21 | 3,789 | +24.6% |
| 4Q20 | 1,796 | -77.9% |
| 3Q20 | 3,057 | +55.5% |
| 2Q20 | 1,600 | -59.0% |
| 1Q20 | 3,040 | -28.4% |
| 4Q19 | 8,119 | +50.0% |
| 3Q19 | 1,966 | -55.7% |
| 2Q19 | 3,906 | -44.8% |
| 1Q19 | 4,247 | -32.6% |
| 4Q18 | 5,414 | -4.0% |
| 3Q18 | 4,441 | -50.2% |
| 2Q18 | 7,071 | -5.6% |
| 1Q18 | 6,297 | -55.0% |
| 4Q17 | 5,642 | -42.3% |
| 3Q17 | 8,911 | +83.8% |
| 2Q17 | 7,487 | -23.4% |
| 1Q17 | 14,005 | +179.4% |
| 4Q16 | 9,772 | -26.2% |
| 3Q16 | 4,848 | -13.0% |
| 2Q16 | 9,770 | +61.5% |
| 1Q16 | 5,013 | -40.1% |
| 4Q15 | 13,233 | - |
| 3Q15 | 5,570 | - |
| 2Q15 | 6,048 | - |
| 1Q15 | 8,368 | - |