| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 6,748 | +7.5% |
| 4Q24 | 3,381 | -32.2% |
| 3Q24 | 7,765 | +34.1% |
| 2Q24 | 5,490 | +22.2% |
| 1Q24 | 6,278 | -16.5% |
| 4Q23 | 4,990 | -68.9% |
| 3Q23 | 5,790 | -50.9% |
| 2Q23 | 4,491 | +25.7% |
| 1Q23 | 7,517 | -32.6% |
| 4Q22 | 16,054 | +109.9% |
| 3Q22 | 11,788 | +42.9% |
| 2Q22 | 3,572 | +475.2% |
| 1Q22 | 11,149 | +1068.7% |
| 4Q21 | 7,648 | +1390.8% |
| 3Q21 | 8,247 | +521.0% |
| 2Q21 | 621 | -71.6% |
| 1Q21 | 954 | -89.3% |
| 4Q20 | 513 | -71.2% |
| 3Q20 | 1,328 | -75.3% |
| 2Q20 | 2,185 | -3.9% |
| 1Q20 | 8,907 | +41.4% |
| 4Q19 | 1,780 | -44.2% |
| 3Q19 | 5,385 | +42.0% |
| 2Q19 | 2,273 | -8.2% |
| 1Q19 | 6,299 | +274.9% |
| 4Q18 | 3,191 | -18.1% |
| 3Q18 | 3,791 | +142.1% |
| 2Q18 | 2,475 | -27.8% |
| 1Q18 | 1,680 | -70.8% |
| 4Q17 | 3,897 | +188.7% |
| 3Q17 | 1,566 | -45.9% |
| 2Q17 | 3,429 | +5.3% |
| 1Q17 | 5,758 | +191.5% |
| 4Q16 | 1,350 | +13.3% |
| 3Q16 | 2,897 | +55.8% |
| 2Q16 | 3,255 | -29.1% |
| 1Q16 | 1,975 | -59.4% |
| 4Q15 | 1,192 | -92.1% |
| 3Q15 | 1,860 | -43.1% |
| 2Q15 | 4,590 | +431.3% |
| 1Q15 | 4,863 | +259.7% |
| 4Q14 | 15,170 | +268.7% |
| 3Q14 | 3,269 | +1696.2% |
| 2Q14 | 864 | +86.6% |
| 1Q14 | 1,352 | +16800.0% |
| 4Q13 | 4,115 | -13.7% |
| 3Q13 | 182 | - |
| 2Q13 | 463 | - |
| 1Q13 | 8 | - |
| 4Q12 | 4,768 | - |