| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 6,500 | +12.8% |
| 4Q24 | 3,598 | +7.7% |
| 3Q24 | 4,814 | -22.6% |
| 2Q24 | 4,557 | -51.1% |
| 1Q24 | 5,762 | -54.4% |
| 4Q23 | 3,340 | -46.5% |
| 3Q23 | 6,219 | +30.1% |
| 2Q23 | 9,328 | +20.4% |
| 1Q23 | 12,626 | +16.2% |
| 4Q22 | 6,245 | -56.2% |
| 3Q22 | 4,779 | -72.2% |
| 2Q22 | 7,747 | -65.1% |
| 1Q22 | 10,863 | -53.7% |
| 4Q21 | 14,273 | -43.7% |
| 3Q21 | 17,183 | -36.5% |
| 2Q21 | 22,175 | +22.3% |
| 1Q21 | 23,471 | +185.4% |
| 4Q20 | 25,351 | +1318.6% |
| 3Q20 | 27,050 | +824.5% |
| 2Q20 | 18,125 | +467.8% |
| 1Q20 | 8,224 | +97.5% |
| 4Q19 | 1,787 | -67.2% |
| 3Q19 | 2,926 | -56.9% |
| 2Q19 | 3,192 | -63.9% |
| 1Q19 | 4,164 | +918.1% |
| 4Q18 | 5,447 | +910.6% |
| 3Q18 | 6,793 | - |
| 2Q18 | 8,835 | +155.3% |
| 1Q18 | 409 | -94.1% |
| 4Q17 | 539 | -92.2% |
| 2Q17 | 3,460 | -32.9% |
| 1Q17 | 6,944 | -12.6% |
| 4Q16 | 6,915 | -39.8% |
| 3Q16 | 10,613 | -5.8% |
| 2Q16 | 5,155 | -58.4% |
| 1Q16 | 7,943 | -46.6% |
| 4Q15 | 11,485 | -37.1% |
| 3Q15 | 11,268 | +8.8% |
| 2Q15 | 12,394 | +7.3% |
| 1Q15 | 14,882 | +12.3% |
| 4Q14 | 18,247 | - |
| 3Q14 | 10,360 | - |
| 2Q14 | 11,550 | - |
| 1Q14 | 13,257 | - |