| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 4Q23 | -181 | -82.3% |
| 3Q23 | -124 | -93.9% |
| 2Q23 | -780 | -24.1% |
| 1Q23 | -959 | +1.6% |
| 4Q22 | -1,023 | +18.5% |
| 3Q22 | -2,047 | +1097.1% |
| 2Q22 | -1,027 | +537.9% |
| 1Q22 | -944 | +228.9% |
| 4Q21 | -863 | -18.0% |
| 3Q21 | -171 | -69.7% |
| 2Q21 | -161 | +172.9% |
| 1Q21 | -287 | +386.4% |
| 4Q20 | -1,053 | +1655.0% |
| 3Q20 | -565 | +274.2% |
| 2Q20 | -59 | -57.6% |
| 1Q20 | -59 | -28.9% |
| 4Q19 | -60 | -67.2% |
| 3Q19 | -151 | -64.0% |
| 2Q19 | -139 | -18.2% |
| 1Q19 | -83 | +22.1% |
| 4Q18 | -183 | +12.3% |
| 3Q18 | -419 | +365.6% |
| 2Q18 | -170 | +347.4% |
| 1Q18 | -68 | -87.6% |
| 4Q17 | -163 | +24.4% |
| 3Q17 | -90 | +52.5% |
| 2Q17 | -38 | -47.2% |
| 1Q17 | -548 | +611.7% |
| 4Q16 | -131 | +18.0% |
| 3Q16 | -59 | -59.6% |
| 2Q16 | -72 | -79.8% |
| 1Q16 | -77 | -29.4% |
| 4Q15 | -111 | -63.0% |
| 3Q15 | -146 | -25.5% |
| 2Q15 | -356 | -134.5% |
| 1Q15 | -109 | -53.8% |
| 4Q14 | -300 | -16.2% |
| 3Q14 | -196 | -75.7% |
| 2Q14 | 1,032 | -366.0% |
| 1Q14 | -236 | +65.0% |
| 4Q13 | -358 | +6.2% |
| 3Q13 | -806 | +174.1% |
| 2Q13 | -388 | +30.6% |
| 1Q13 | -143 | -72.9% |
| 4Q12 | -337 | +4.7% |
| 3Q12 | -294 | - |
| 2Q12 | -297 | - |
| 1Q12 | -528 | - |
| 4Q11 | -322 | - |