| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 4Q22 | 0 | -100.0% |
| 3Q22 | 0 | -100.0% |
| 2Q22 | -7 | -100.0% |
| 1Q22 | -126 | -100.8% |
| 4Q21 | -55 | -100.7% |
| 3Q21 | 4,935 | -2952.6% |
| 2Q21 | 18,395 | -138.4% |
| 1Q21 | 16,185 | -9968.9% |
| 4Q20 | 7,527 | -11169.1% |
| 3Q20 | -173 | - |
| 2Q20 | -47,880 | - |
| 1Q20 | -164 | - |
| 4Q19 | -68 | - |
| 4Q18 | 0 | -100.0% |
| 3Q18 | -2 | -99.4% |
| 2Q18 | -40 | - |
| 1Q18 | -276 | +5420.0% |
| 4Q17 | -542 | +8933.3% |
| 3Q17 | -321 | +6320.0% |
| 1Q17 | -5 | +150.0% |
| 4Q16 | -6 | +274.5% |
| 3Q16 | -5 | -65.1% |
| 2Q16 | -18 | -78.9% |
| 1Q16 | -2 | -98.9% |
| 4Q15 | -2 | -97.0% |
| 3Q15 | -15 | -59.8% |
| 2Q15 | -86 | - |
| 1Q15 | -189 | - |
| 4Q14 | -54 | - |
| 3Q14 | -36 | - |