| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 4Q23 | -44 | -135.8% |
| 4Q22 | 123 | -99.8% |
| 3Q22 | -150 | - |
| 2Q22 | -70 | -48.5% |
| 1Q22 | -39 | -27.8% |
| 4Q21 | 73,968 | +1373.8% |
| 3Q21 | 0 | - |
| 2Q21 | -136 | - |
| 1Q21 | -54 | -100.5% |
| 4Q20 | 5,019 | -91.0% |
| 1Q20 | 11,043 | -160.9% |
| 4Q19 | 55,998 | -477.6% |
| 3Q19 | -3,276 | +20.9% |
| 2Q19 | -35,106 | - |
| 1Q19 | -18,121 | -83.8% |
| 4Q18 | -14,829 | +30163.3% |
| 3Q18 | -2,710 | +58.5% |
| 1Q18 | -111,579 | +1807.7% |
| 4Q17 | -49 | -84.5% |
| 3Q17 | -1,710 | -23.1% |
| 2Q17 | -3,105 | -98.8% |
| 1Q17 | -5,849 | -102.9% |
| 4Q16 | -316 | -101.0% |
| 3Q16 | -2,223 | -78.1% |
| 2Q16 | -269,556 | -2817.3% |
| 1Q16 | 198,309 | -270.9% |
| 4Q15 | 31,038 | -71.0% |
| 3Q15 | -10,158 | -96.1% |
| 2Q15 | 9,920 | -107.8% |
| 1Q15 | -116,036 | +914.6% |
| 4Q14 | 106,963 | -698.4% |
| 3Q14 | -262,764 | +1028.5% |
| 2Q14 | -126,587 | +4484.8% |
| 1Q14 | -11,437 | +875.9% |
| 4Q13 | -17,874 | +12.6% |
| 3Q13 | -23,285 | -48.2% |
| 2Q13 | -2,761 | -10.6% |
| 1Q13 | -1,172 | -84.2% |
| 4Q12 | -15,868 | -16.2% |
| 3Q12 | -44,920 | -4.2% |
| 2Q12 | -3,089 | -91.2% |
| 1Q12 | -7,406 | -113.3% |
| 4Q11 | -18,939 | -56.9% |
| 3Q11 | -46,880 | +92.3% |
| 2Q11 | -34,985 | - |
| 1Q11 | 55,781 | - |
| 4Q10 | -43,936 | - |
| 3Q10 | -24,380 | - |