| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 4Q23 | -1 | -99.4% |
| 3Q23 | 0 | -100.1% |
| 2Q23 | 16 | -131.3% |
| 1Q23 | -6 | -99.0% |
| 4Q22 | -7 | -96.7% |
| 3Q22 | -19 | -100.6% |
| 2Q22 | -54 | - |
| 1Q22 | -506 | -25.1% |
| 4Q21 | -190 | -9619.2% |
| 3Q21 | 3,055 | -49643.2% |
| 2Q21 | 0 | -100.0% |
| 1Q21 | -675 | +1456.2% |
| 4Q20 | 1 | -105.3% |
| 3Q20 | -7 | -67.7% |
| 2Q20 | 3 | -102.9% |
| 1Q20 | -44 | -61.2% |
| 4Q19 | -38 | - |
| 3Q19 | -20 | - |
| 2Q19 | -116 | +734.4% |
| 1Q19 | -112 | -89.5% |
| 2Q18 | -14 | - |
| 1Q18 | -1,070 | +232.1% |
| 4Q17 | -107 | - |
| 3Q17 | 0 | -100.0% |
| 1Q17 | -322 | +561.5% |
| 3Q16 | -2,155 | - |
| 2Q16 | -3,231 | - |
| 1Q16 | -49 | - |