| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q24 | 222 | -61.9% |
| 2Q24 | 621 | +6.0% |
| 1Q24 | 1,278 | - |
| 4Q23 | 916 | - |
| 3Q23 | 583 | - |
| 2Q23 | 586 | - |
| 1Q22 | 542 | -70.0% |
| 4Q21 | 1,220 | -30.8% |
| 3Q21 | 707 | -49.2% |
| 2Q21 | 1,028 | -9.0% |
| 1Q21 | 1,807 | +65.0% |
| 4Q20 | 1,762 | +16.2% |
| 3Q20 | 1,391 | -38.0% |
| 2Q20 | 1,130 | -83.5% |
| 1Q20 | 1,095 | -82.4% |
| 4Q19 | 1,517 | -59.7% |
| 3Q19 | 2,243 | -61.0% |
| 2Q19 | 6,854 | +7.2% |
| 1Q19 | 6,235 | -15.9% |
| 4Q18 | 3,764 | -63.6% |
| 3Q18 | 5,757 | -65.1% |
| 2Q18 | 6,391 | -67.6% |
| 1Q18 | 7,416 | -64.9% |
| 4Q17 | 10,349 | -51.6% |
| 3Q17 | 16,480 | -20.5% |
| 2Q17 | 19,726 | -2.8% |
| 1Q17 | 21,102 | +3.7% |
| 4Q16 | 21,365 | +11.3% |
| 3Q16 | 20,721 | +1.4% |
| 2Q16 | 20,287 | +8.2% |
| 1Q16 | 20,347 | +12.2% |
| 4Q15 | 19,204 | +0.2% |
| 3Q15 | 20,434 | +3.9% |
| 2Q15 | 18,756 | -8.8% |
| 1Q15 | 18,133 | -16.2% |
| 4Q14 | 19,162 | -14.2% |
| 3Q14 | 19,666 | -15.8% |
| 2Q14 | 20,575 | +131.9% |
| 1Q14 | 21,645 | - |
| 4Q13 | 22,326 | - |
| 3Q13 | 23,359 | - |
| 2Q13 | 8,873 | - |