| （単位：千ドル） | 株主資本 | 前年比（％） |
|---|---|---|
| 4Q22 | 3,204 | -89.1% |
| 3Q22 | 3,003 | -89.8% |
| 2Q22 | 30,456 | +4.3% |
| 1Q22 | 29,899 | +2.0% |
| 4Q21 | 29,388 | -1.8% |
| 3Q21 | 29,318 | -2.9% |
| 2Q21 | 29,198 | -5.5% |
| 1Q21 | 29,307 | -1.8% |
| 4Q20 | 29,935 | -10.0% |
| 3Q20 | 30,198 | -9.3% |
| 2Q20 | 30,892 | -7.4% |
| 1Q20 | 29,853 | -13.8% |
| 4Q19 | 33,245 | -3.9% |
| 3Q19 | 33,296 | -3.5% |
| 2Q19 | 33,378 | -1.1% |
| 1Q19 | 34,617 | +3.5% |
| 4Q18 | 34,600 | +3.8% |
| 3Q18 | 34,503 | -12.2% |
| 2Q18 | 33,736 | - |
| 1Q18 | 33,456 | - |
| 4Q17 | 33,333 | -33.9% |
| 3Q17 | 39,291 | -46.0% |
| 4Q16 | 50,449 | -55.0% |
| 3Q16 | 72,730 | -41.5% |
| 2Q16 | 97,182 | -43.6% |
| 1Q16 | 105,025 | -41.8% |
| 4Q15 | 111,986 | -40.6% |
| 3Q15 | 124,388 | -37.1% |
| 2Q15 | 172,286 | -18.2% |
| 1Q15 | 180,543 | -18.0% |
| 4Q14 | 188,560 | -3.7% |
| 3Q14 | 197,810 | -6.2% |
| 2Q14 | 210,696 | -2.6% |
| 1Q14 | 220,227 | -0.7% |
| 4Q13 | 195,791 | -13.1% |
| 3Q13 | 210,952 | -6.7% |
| 2Q13 | 216,407 | -3.6% |
| 1Q13 | 221,814 | -1.6% |
| 4Q12 | 225,386 | -1.2% |
| 3Q12 | 225,994 | -2.3% |
| 2Q12 | 224,582 | -4.1% |
| 1Q12 | 225,401 | - |
| 4Q11 | 228,231 | - |
| 3Q11 | 231,420 | - |
| 2Q11 | 234,288 | - |