| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 48,609 | -26.6% |
| 4Q25 | 57,423 | -27.3% |
| 3Q25 | 65,994 | -29.5% |
| 2Q25 | 73,902 | -4.3% |
| 1Q25 | 66,250 | -24.5% |
| 4Q24 | 79,012 | -27.3% |
| 3Q24 | 93,552 | -27.2% |
| 2Q24 | 77,222 | -37.4% |
| 1Q24 | 87,750 | -26.9% |
| 4Q23 | 108,652 | -25.6% |
| 3Q23 | 128,458 | -27.1% |
| 2Q23 | 123,439 | -35.5% |
| 1Q23 | 120,021 | -25.4% |
| 4Q22 | 145,998 | +15.5% |
| 3Q22 | 176,120 | +32.8% |
| 2Q22 | 191,520 | +90.8% |
| 1Q22 | 160,897 | +36.3% |
| 4Q21 | 126,416 | -36.9% |
| 3Q21 | 132,574 | -34.8% |
| 2Q21 | 100,391 | -51.6% |
| 1Q21 | 118,020 | -32.3% |
| 4Q20 | 200,387 | - |
| 3Q20 | 203,309 | +11.0% |
| 2Q20 | 207,366 | - |
| 1Q20 | 174,404 | - |
| 3Q19 | 183,241 | - |
| 2Q18 | 187,050 | +17.0% |
| 1Q18 | 147,133 | -17.8% |
| 2Q17 | 159,887 | -39.1% |
| 1Q17 | 178,930 | -26.2% |
| 3Q16 | 210,173 | - |
| 2Q16 | 262,426 | +22.7% |
| 1Q16 | 242,372 | - |
| 3Q16 | 216,602 | - |
| 2Q15 | 213,848 | +35.2% |
| 3Q14 | 157,548 | -1.1% |
| 2Q14 | 158,198 | +0.6% |
| 1Q14 | 159,286 | -1.1% |
| 3Q13 | 159,223 | -22.6% |
| 2Q13 | 157,326 | -17.4% |
| 1Q13 | 161,095 | -24.1% |
| 3Q12 | 202,277 | - |
| 2Q12 | 211,390 | - |
| 1Q12 | 212,242 | - |
| 3Q12 | 205,810 | - |
| 2Q12 | 190,533 | - |