| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 3Q23 | -602 | -8.2% |
| 2Q23 | -733 | -5.5% |
| 1Q23 | -510 | -94.9% |
| 4Q22 | 341 | -155.9% |
| 3Q22 | -656 | +40.8% |
| 2Q22 | -776 | +174.2% |
| 1Q22 | -9,964 | +2336.2% |
| 4Q21 | -610 | -98.2% |
| 3Q21 | -466 | +5725.0% |
| 2Q21 | -283 | +106.6% |
| 1Q21 | -409 | -194.0% |
| 4Q20 | -34,449 | +29100.0% |
| 3Q20 | -8 | -94.7% |
| 2Q20 | -137 | -48.6% |
| 1Q20 | 435 | -102.3% |
| 4Q19 | -118 | -97.2% |
| 3Q19 | -151 | - |
| 2Q19 | -267 | - |
| 1Q19 | -19,281 | +7839.8% |
| 4Q18 | -4,191 | +645.7% |
| 1Q18 | -243 | -16.4% |
| 4Q17 | -562 | +125.1% |
| 3Q17 | 27,855 | -13265.8% |
| 2Q17 | -822 | -36.8% |
| 1Q17 | -291 | +21.2% |
| 4Q16 | -250 | -102.9% |
| 3Q16 | -212 | -53.1% |
| 2Q16 | -1,300 | -664.4% |
| 1Q16 | -240 | +713.4% |
| 4Q15 | 8,544 | -7860.4% |
| 3Q15 | -451 | +263.8% |
| 2Q15 | 230 | -96.1% |
| 1Q15 | -30 | -100.6% |
| 4Q14 | -111 | -122.1% |
| 3Q14 | -124 | -7.8% |
| 2Q14 | 5,889 | -3950.8% |
| 1Q14 | 4,764 | +6.8% |
| 4Q13 | 497 | -324.3% |
| 3Q13 | -135 | -30.9% |
| 2Q13 | -153 | +474.6% |
| 1Q13 | 4,460 | -3016.0% |
| 4Q12 | -222 | +96.3% |
| 3Q12 | -195 | +3.0% |
| 2Q12 | -27 | - |
| 1Q12 | -153 | - |
| 4Q11 | -113 | - |
| 3Q11 | -189 | - |