| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 750 | - |
| 3Q23 | 5,271 | - |
| 2Q23 | 7,127 | -40.0% |
| 1Q23 | 7,460 | -75.1% |
| 2Q22 | 11,877 | -86.1% |
| 1Q22 | 29,914 | -71.1% |
| 4Q21 | 48,562 | - |
| 3Q21 | 66,926 | - |
| 2Q21 | 85,269 | - |
| 1Q21 | 103,610 | - |
| 4Q17 | 0 | -100.0% |
| 3Q17 | 0 | -100.0% |
| 2Q17 | 0 | -100.0% |
| 1Q17 | 0 | -100.0% |
| 4Q16 | 5,993 | -94.3% |
| 3Q16 | 44,122 | -67.6% |
| 2Q16 | 50,463 | - |
| 1Q16 | 75,584 | +735.3% |
| 4Q15 | 105,447 | +288.9% |
| 3Q15 | 136,266 | +165.2% |
| 2Q15 | 0 | -100.0% |
| 1Q15 | 9,049 | -77.5% |
| 4Q14 | 27,113 | -55.2% |
| 3Q14 | 51,388 | -36.6% |
| 2Q14 | 73,545 | - |
| 1Q14 | 40,212 | - |
| 4Q13 | 60,581 | - |
| 3Q13 | 81,109 | - |