| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q24 | 9,142 | - |
| 1Q24 | 16,627 | -25.0% |
| 3Q23 | 7,358 | -72.2% |
| 1Q23 | 22,178 | -46.6% |
| 4Q22 | 26,867 | -25.9% |
| 3Q22 | 26,432 | -47.2% |
| 2Q22 | 29,625 | -15.8% |
| 1Q22 | 41,503 | +42.7% |
| 4Q21 | 36,279 | -25.4% |
| 3Q21 | 50,065 | -31.4% |
| 2Q21 | 35,185 | -57.4% |
| 1Q21 | 29,080 | -64.9% |
| 4Q20 | 48,599 | -39.7% |
| 3Q20 | 72,961 | -6.7% |
| 2Q20 | 82,666 | +11.0% |
| 1Q20 | 82,735 | +6.8% |
| 4Q19 | 80,623 | +18.3% |
| 3Q19 | 78,215 | +8.3% |
| 2Q19 | 74,446 | +0.2% |
| 1Q19 | 77,474 | -2.5% |
| 4Q18 | 68,134 | -17.9% |
| 3Q18 | 72,192 | -13.4% |
| 2Q18 | 74,269 | +34.2% |
| 1Q18 | 79,446 | +323.1% |
| 4Q17 | 83,028 | +644.0% |
| 3Q17 | 83,372 | +994.4% |
| 2Q17 | 55,354 | +615.5% |
| 1Q17 | 18,776 | +144.2% |
| 4Q16 | 11,160 | +54.5% |
| 3Q16 | 7,618 | +1.4% |
| 2Q16 | 7,736 | -3.4% |
| 1Q16 | 7,689 | +95.1% |
| 4Q15 | 7,225 | +44.5% |
| 3Q15 | 7,512 | +50.2% |
| 2Q15 | 8,005 | +80.4% |
| 1Q15 | 3,942 | - |
| 4Q14 | 5,000 | - |
| 3Q14 | 5,000 | - |
| 2Q14 | 4,437 | - |