| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 15,826 | +12.2% |
| 4Q24 | 18,900 | +47.7% |
| 3Q24 | 15,762 | +21.2% |
| 2Q24 | 13,129 | -0.3% |
| 1Q24 | 14,099 | -17.6% |
| 4Q23 | 12,800 | -20.6% |
| 3Q23 | 13,001 | -37.0% |
| 2Q23 | 13,164 | -35.9% |
| 1Q23 | 17,102 | -26.7% |
| 4Q22 | 16,117 | -43.3% |
| 3Q22 | 20,631 | -40.7% |
| 2Q22 | 20,541 | -39.6% |
| 1Q22 | 23,331 | -42.5% |
| 4Q21 | 28,400 | -29.0% |
| 3Q21 | 34,780 | -28.7% |
| 2Q21 | 34,010 | -35.5% |
| 1Q21 | 40,593 | -34.2% |
| 4Q20 | 40,000 | -31.4% |
| 3Q20 | 48,788 | -20.8% |
| 2Q20 | 52,719 | -47.4% |
| 1Q20 | 61,730 | +9.3% |
| 4Q19 | 58,297 | +6.4% |
| 3Q19 | 61,565 | -11.8% |
| 2Q19 | 100,171 | +28.9% |
| 1Q19 | 56,494 | +61.0% |
| 4Q18 | 54,801 | +16.1% |
| 3Q18 | 69,795 | +129.1% |
| 2Q18 | 77,689 | +78.4% |
| 1Q18 | 35,091 | -29.2% |
| 4Q17 | 47,216 | -1.0% |
| 3Q17 | 30,471 | -42.7% |
| 2Q17 | 43,538 | -40.6% |
| 1Q17 | 49,550 | -67.6% |
| 4Q16 | 47,671 | -73.9% |
| 3Q16 | 53,150 | -72.5% |
| 2Q16 | 73,261 | -61.3% |
| 1Q16 | 153,141 | +39.3% |
| 4Q15 | 182,700 | -0.9% |
| 3Q15 | 192,947 | - |
| 2Q15 | 189,299 | - |
| 1Q15 | 109,902 | - |
| 4Q14 | 184,341 | - |