| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 2,655 | -18.1% |
| 4Q24 | 3,702 | -12.0% |
| 3Q24 | 2,073 | -44.3% |
| 2Q24 | 2,955 | +8.5% |
| 1Q24 | 3,240 | -39.6% |
| 4Q23 | 4,206 | +39.9% |
| 3Q23 | 3,724 | -3.2% |
| 2Q23 | 2,724 | -24.6% |
| 1Q23 | 5,368 | +8.1% |
| 4Q22 | 3,006 | +95.2% |
| 3Q22 | 3,848 | +10.4% |
| 2Q22 | 3,615 | -54.3% |
| 1Q22 | 4,966 | -32.1% |
| 4Q21 | 1,540 | -79.8% |
| 3Q21 | 3,486 | -87.0% |
| 2Q21 | 7,905 | -71.2% |
| 1Q21 | 7,319 | -73.7% |
| 4Q20 | 7,640 | +42.0% |
| 3Q20 | 26,805 | +501.8% |
| 2Q20 | 27,475 | +260.9% |
| 1Q20 | 27,823 | +492.7% |
| 4Q19 | 5,381 | -16.9% |
| 3Q19 | 4,454 | -4.4% |
| 2Q19 | 7,613 | -20.3% |
| 1Q19 | 4,694 | -71.0% |
| 4Q18 | 6,472 | -46.4% |
| 3Q18 | 4,659 | -78.9% |
| 2Q18 | 9,549 | -59.3% |
| 1Q18 | 16,207 | -34.3% |
| 4Q17 | 12,068 | -47.5% |
| 3Q17 | 22,086 | -24.9% |
| 2Q17 | 23,456 | -20.4% |
| 1Q17 | 24,665 | -24.0% |
| 4Q16 | 22,987 | -32.5% |
| 3Q16 | 29,421 | -13.2% |
| 2Q16 | 29,461 | -9.8% |
| 1Q16 | 32,454 | +16.1% |
| 4Q15 | 34,050 | +27.2% |
| 3Q15 | 33,911 | +25.5% |
| 2Q15 | 32,661 | +62.9% |
| 1Q15 | 27,965 | +55.0% |
| 4Q14 | 26,777 | -32.0% |
| 3Q14 | 27,018 | -39.6% |
| 2Q14 | 20,050 | -50.6% |
| 1Q14 | 18,041 | -58.9% |
| 4Q13 | 39,351 | -1.7% |
| 3Q13 | 44,697 | -3.5% |
| 2Q13 | 40,599 | -20.1% |
| 1Q13 | 43,934 | -30.0% |
| 4Q12 | 40,013 | -27.6% |
| 3Q12 | 46,322 | -33.4% |
| 2Q12 | 50,835 | -23.4% |
| 1Q12 | 62,766 | - |
| 4Q11 | 55,237 | - |
| 3Q11 | 69,506 | - |
| 2Q11 | 66,333 | - |