| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q24 | 7,489 | -76.5% |
| 4Q23 | 23,786 | -61.5% |
| 3Q23 | 8,879 | -88.3% |
| 1Q23 | 31,829 | -68.1% |
| 4Q22 | 61,768 | -44.9% |
| 3Q22 | 76,034 | -12.7% |
| 2Q22 | 75,890 | -12.0% |
| 1Q22 | 99,667 | +47.3% |
| 4Q21 | 112,150 | +65.1% |
| 3Q21 | 87,129 | +15.9% |
| 2Q21 | 86,218 | +10.8% |
| 1Q21 | 67,648 | -28.6% |
| 4Q20 | 67,937 | -27.3% |
| 3Q20 | 75,151 | -19.0% |
| 2Q20 | 77,786 | -30.3% |
| 1Q20 | 94,796 | +0.7% |
| 4Q19 | 93,387 | -16.2% |
| 3Q19 | 92,808 | -19.6% |
| 2Q19 | 111,570 | -4.3% |
| 1Q19 | 94,091 | -4.6% |
| 4Q18 | 111,477 | +95.0% |
| 3Q18 | 115,369 | +563.2% |
| 2Q18 | 116,585 | +258.7% |
| 1Q18 | 98,618 | +144.1% |
| 4Q17 | 57,170 | +29.7% |
| 3Q17 | 17,397 | -55.7% |
| 2Q17 | 32,502 | -22.2% |
| 1Q17 | 40,408 | +45.8% |
| 4Q16 | 44,066 | - |
| 3Q16 | 39,300 | - |
| 2Q16 | 41,756 | - |
| 1Q16 | 27,713 | - |