| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 4Q24 | 526,496 | +1.6% |
| 3Q24 | 517,332 | +6.7% |
| 2Q24 | 492,762 | -4.5% |
| 1Q24 | 505,091 | -5.2% |
| 4Q23 | 518,078 | -1.8% |
| 3Q23 | 484,925 | -4.9% |
| 2Q23 | 515,851 | +2.9% |
| 1Q23 | 532,550 | +52.5% |
| 4Q22 | 527,438 | +100.6% |
| 3Q22 | 510,045 | +111.0% |
| 2Q22 | 501,540 | +111.8% |
| 1Q22 | 349,142 | +62.0% |
| 4Q21 | 262,889 | +21.1% |
| 3Q21 | 241,687 | +6.5% |
| 2Q21 | 236,775 | -2.0% |
| 1Q21 | 215,480 | -12.1% |
| 4Q20 | 217,164 | +14.2% |
| 3Q20 | 226,912 | +17.2% |
| 2Q20 | 241,541 | +17.7% |
| 1Q20 | 245,155 | +22.3% |
| 4Q19 | 190,088 | -8.0% |
| 3Q19 | 193,601 | -5.7% |
| 2Q19 | 205,198 | +0.2% |
| 1Q19 | 200,405 | +1.1% |
| 4Q18 | 206,712 | - |
| 3Q18 | 205,238 | - |
| 2Q18 | 204,713 | - |
| 1Q18 | 198,221 | - |