| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 134,376 | +20.3% |
| 3Q25 | 108,346 | +1.2% |
| 2Q25 | 126,640 | +35.4% |
| 1Q25 | 129,481 | +53.4% |
| 4Q24 | 111,725 | +28.9% |
| 3Q24 | 107,046 | +39.7% |
| 2Q24 | 93,528 | +26.4% |
| 1Q24 | 84,424 | +48.0% |
| 4Q23 | 86,676 | +197.5% |
| 3Q23 | 76,600 | +138.3% |
| 2Q23 | 73,983 | +57.6% |
| 1Q23 | 57,028 | -7.4% |
| 4Q22 | 29,137 | -65.7% |
| 3Q22 | 32,138 | -64.4% |
| 2Q22 | 46,944 | -54.3% |
| 1Q22 | 61,612 | -55.2% |
| 4Q21 | 85,034 | +117.5% |
| 3Q21 | 90,350 | +146.3% |
| 2Q21 | 102,801 | +40.5% |
| 1Q21 | 137,655 | +46.3% |
| 4Q20 | 39,094 | -56.2% |
| 3Q20 | 36,679 | +669.8% |
| 2Q20 | 73,143 | +187.5% |
| 1Q20 | 94,080 | - |
| 4Q19 | 89,343 | - |
| 3Q19 | 4,765 | - |
| 2Q19 | 25,438 | - |
| 1Q16 | 12,061 | - |