| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q24 | 7,985 | -86.6% |
| 1Q24 | 40,990 | -30.0% |
| 4Q23 | 52,975 | -15.9% |
| 3Q23 | 52,416 | -29.0% |
| 2Q23 | 59,785 | -6.4% |
| 1Q23 | 58,519 | -29.7% |
| 4Q22 | 63,014 | -16.5% |
| 3Q22 | 73,821 | -7.6% |
| 2Q22 | 63,898 | -30.7% |
| 1Q22 | 83,256 | -41.3% |
| 4Q21 | 75,436 | -62.7% |
| 3Q21 | 79,860 | -60.0% |
| 2Q21 | 92,246 | -35.9% |
| 1Q21 | 141,825 | +203.2% |
| 4Q20 | 202,274 | +279.4% |
| 3Q20 | 199,688 | +328.9% |
| 2Q20 | 143,976 | +119.5% |
| 1Q20 | 46,771 | -41.5% |
| 4Q19 | 53,318 | -42.2% |
| 3Q19 | 46,557 | +109.5% |
| 2Q19 | 65,594 | +182.7% |
| 1Q19 | 79,910 | +439.6% |
| 4Q18 | 92,171 | +629.1% |
| 3Q18 | 22,220 | +48.7% |
| 2Q18 | 23,202 | +66.1% |
| 1Q18 | 14,809 | -3.3% |
| 4Q17 | 12,642 | -36.2% |
| 3Q17 | 14,942 | -40.8% |
| 2Q17 | 13,965 | -38.0% |
| 1Q17 | 15,311 | +499.0% |
| 4Q16 | 19,801 | +83.1% |
| 3Q16 | 25,236 | +28.0% |
| 2Q16 | 22,510 | -8.1% |
| 1Q16 | 2,556 | -92.1% |
| 4Q15 | 10,814 | -65.4% |
| 3Q15 | 19,712 | -17.6% |
| 2Q15 | 24,492 | +15.4% |
| 1Q15 | 32,174 | +200.2% |
| 4Q14 | 31,265 | +176.2% |
| 3Q14 | 23,908 | +518.7% |
| 2Q14 | 21,223 | +444.5% |
| 1Q14 | 10,716 | +104.3% |
| 4Q13 | 11,319 | +166.5% |
| 3Q13 | 3,864 | -20.2% |
| 2Q13 | 3,898 | -18.7% |
| 1Q13 | 5,245 | +35.5% |
| 4Q12 | 4,247 | -4.0% |
| 3Q12 | 4,845 | -58.9% |
| 2Q12 | 4,795 | -59.4% |
| 1Q12 | 3,871 | - |
| 4Q11 | 4,424 | - |
| 3Q11 | 11,787 | - |
| 2Q11 | 11,798 | - |