| （単位：ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 4Q23 | 504,000 | - |
| 4Q21 | -5,000 | -44.4% |
| 3Q21 | 0 | -100.0% |
| 2Q21 | -18,000 | -68.4% |
| 1Q21 | 0 | -100.0% |
| 4Q20 | -9,000 | -92.0% |
| 3Q20 | -444,000 | +627.9% |
| 2Q20 | -57,000 | +46.2% |
| 1Q20 | -30,000 | -31.8% |
| 4Q19 | -112,000 | -67.5% |
| 3Q19 | -61,000 | +238.9% |
| 2Q19 | -39,000 | -880.0% |
| 1Q19 | -44,000 | -24.1% |
| 4Q18 | -345,000 | +1625.0% |
| 3Q18 | -18,000 | - |
| 2Q18 | 5,000 | - |
| 1Q18 | -58,000 | +123.1% |
| 4Q17 | -20,000 | -73.3% |
| 2Q17 | 0 | -100.0% |
| 1Q17 | -26,000 | -54.4% |
| 4Q16 | -75,000 | -2.6% |
| 3Q16 | -48,000 | +2.1% |
| 2Q16 | 9,000 | -550.0% |
| 1Q16 | -57,000 | +714.3% |
| 4Q15 | -77,000 | - |
| 3Q15 | -47,000 | +487.5% |
| 2Q15 | -2,000 | -75.0% |
| 1Q15 | -7,000 | +250.0% |
| 4Q14 | 0 | - |
| 3Q14 | -8,000 | -900.0% |
| 2Q14 | -8,000 | -93.2% |
| 1Q14 | -2,000 | -98.9% |
| 3Q13 | 1,000 | -100.8% |
| 2Q13 | -118,000 | -74.7% |
| 1Q13 | -180,000 | -65.5% |
| 4Q12 | -32,000 | -82.0% |
| 3Q12 | -133,000 | - |
| 2Q12 | -467,000 | - |
| 1Q12 | -522,000 | - |
| 4Q11 | -178,000 | - |