| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 4Q24 | 13,095 | -27.2% |
| 3Q24 | 14,834 | -15.9% |
| 2Q24 | 16,429 | -11.8% |
| 1Q24 | 17,599 | -5.6% |
| 4Q23 | 17,997 | +323.1% |
| 3Q23 | 17,637 | +895.4% |
| 2Q23 | 18,631 | +210.4% |
| 1Q23 | 18,641 | -21.7% |
| 4Q22 | 4,253 | -81.2% |
| 3Q22 | 1,772 | -92.4% |
| 2Q22 | 6,002 | -28.5% |
| 1Q22 | 23,800 | +362.6% |
| 4Q21 | 22,600 | +332.4% |
| 3Q21 | 23,213 | +370.9% |
| 2Q21 | 8,400 | +54.6% |
| 1Q21 | 5,145 | +82.7% |
| 4Q20 | 5,226 | +67.2% |
| 3Q20 | 4,929 | +54.7% |
| 2Q20 | 5,434 | +9.6% |
| 1Q20 | 2,816 | -60.9% |
| 4Q19 | 3,126 | -53.9% |
| 3Q19 | 3,186 | -57.7% |
| 2Q19 | 4,958 | -30.3% |
| 1Q19 | 7,200 | +18.0% |
| 4Q18 | 6,780 | +69.5% |
| 3Q18 | 7,530 | +88.3% |
| 2Q18 | 7,108 | +96.8% |
| 1Q18 | 6,100 | -11.6% |
| 4Q17 | 4,000 | +1.3% |
| 3Q17 | 4,000 | -47.1% |
| 2Q17 | 3,611 | -68.1% |
| 1Q17 | 6,900 | -21.0% |
| 4Q16 | 3,949 | -68.3% |
| 3Q16 | 7,568 | -17.0% |
| 2Q16 | 11,330 | -10.3% |
| 1Q16 | 8,739 | +36.5% |
| 4Q15 | 12,462 | +35.1% |
| 3Q15 | 9,116 | -22.0% |
| 2Q15 | 12,638 | -7.7% |
| 1Q15 | 6,403 | -15.6% |
| 4Q14 | 9,221 | +0.3% |
| 3Q14 | 11,687 | +49.1% |
| 2Q14 | 13,693 | +42.8% |
| 1Q14 | 7,583 | - |
| 4Q13 | 9,195 | - |
| 3Q13 | 7,836 | - |
| 2Q13 | 9,586 | -28.1% |
| 2Q12 | 13,324 | -2.2% |
| 1Q12 | 15,212 | - |
| 4Q11 | 10,290 | - |
| 3Q11 | 11,714 | - |
| 2Q11 | 13,622 | - |