| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 2,361 | -1.9% |
| 4Q24 | 1,381 | -49.5% |
| 3Q24 | 3,098 | +28.1% |
| 2Q24 | 2,427 | +65.4% |
| 1Q24 | 2,407 | -43.4% |
| 4Q23 | 2,733 | +8.7% |
| 3Q23 | 2,418 | +69.1% |
| 2Q23 | 1,468 | -51.5% |
| 1Q23 | 4,254 | +5.9% |
| 4Q22 | 2,515 | -31.9% |
| 3Q22 | 1,430 | -68.3% |
| 2Q22 | 3,025 | -14.3% |
| 1Q22 | 4,016 | +47.2% |
| 4Q21 | 3,696 | +28.6% |
| 3Q21 | 4,511 | - |
| 2Q21 | 3,528 | - |
| 1Q21 | 2,728 | - |
| 4Q20 | 2,875 | - |
| 2Q19 | 3,163 | -2.1% |
| 1Q19 | 4,797 | +44.4% |
| 3Q18 | 5,080 | +89.0% |
| 2Q18 | 3,232 | -6.8% |
| 1Q18 | 3,321 | +17.1% |
| 4Q17 | 2,325 | -28.0% |
| 3Q17 | 2,687 | +46.8% |
| 2Q17 | 3,466 | +8.4% |
| 1Q17 | 2,836 | -52.2% |
| 4Q16 | 3,227 | -16.2% |
| 3Q16 | 1,830 | -44.8% |
| 2Q16 | 3,198 | -11.5% |
| 1Q16 | 5,927 | +68.4% |
| 4Q15 | 3,853 | +1.9% |
| 3Q15 | 3,315 | -2.2% |
| 2Q15 | 3,614 | -43.7% |
| 1Q15 | 3,519 | -22.3% |
| 4Q14 | 3,782 | -6.3% |
| 3Q14 | 3,389 | -2.7% |
| 2Q14 | 6,421 | -15.7% |
| 1Q14 | 4,532 | -45.2% |
| 4Q13 | 4,035 | -46.7% |
| 3Q13 | 3,483 | +153.6% |
| 2Q13 | 7,615 | +213.1% |
| 1Q13 | 8,271 | +12.3% |
| 4Q12 | 7,568 | +78.3% |
| 3Q12 | 1,373 | -63.6% |
| 2Q12 | 2,432 | - |
| 1Q12 | 7,362 | - |
| 4Q11 | 4,244 | - |
| 3Q11 | 3,772 | - |