| （単位：千ドル） | 株主資本 | 前年比（％） |
|---|---|---|
| 1Q25 | 17,547 | -10.6% |
| 4Q25 | 17,626 | -13.3% |
| 3Q24 | 19,189 | -2.1% |
| 2Q24 | 18,918 | -2.9% |
| 1Q24 | 19,632 | +0.5% |
| 4Q24 | 20,319 | +6.3% |
| 3Q23 | 19,610 | +9.4% |
| 2Q23 | 19,487 | +12.3% |
| 1Q23 | 19,525 | +6.9% |
| 4Q22 | 19,109 | -3.7% |
| 3Q22 | 17,925 | -9.1% |
| 2Q22 | 17,352 | -11.0% |
| 1Q22 | 18,260 | -6.0% |
| 4Q21 | 19,853 | +1.1% |
| 3Q21 | 19,713 | -3.7% |
| 2Q21 | 19,498 | -4.0% |
| 1Q21 | 19,416 | -7.4% |
| 4Q20 | 19,639 | -8.8% |
| 3Q20 | 20,466 | -4.5% |
| 2Q20 | 20,310 | -10.6% |
| 1Q20 | 20,964 | -10.8% |
| 4Q19 | 21,530 | -7.8% |
| 3Q19 | 21,434 | -6.9% |
| 2Q19 | 22,729 | +0.2% |
| 1Q19 | 23,492 | +3.7% |
| 4Q18 | 23,357 | +5.9% |
| 3Q18 | 23,025 | +14.1% |
| 2Q18 | 22,673 | +23.0% |
| 1Q18 | 22,663 | +32.6% |
| 4Q17 | 22,060 | - |
| 3Q17 | 20,179 | +28.8% |
| 2Q17 | 18,432 | +23.0% |
| 1Q17 | 17,095 | +16.4% |
| 3Q16 | 15,669 | +7.9% |
| 2Q16 | 14,984 | +6.5% |
| 1Q16 | 14,689 | +6.1% |
| 4Q15 | 14,694 | +5.9% |
| 3Q15 | 14,516 | +6.6% |
| 2Q15 | 14,071 | +8.6% |
| 1Q15 | 13,841 | +11.7% |
| 4Q14 | 13,871 | +7.8% |
| 3Q14 | 13,621 | -4.8% |
| 2Q14 | 12,957 | -6.5% |
| 1Q14 | 12,391 | -13.2% |
| 4Q13 | 12,862 | -12.8% |
| 3Q13 | 14,307 | -19.9% |
| 2Q13 | 13,857 | - |
| 1Q13 | 14,281 | -24.9% |
| 4Q12 | 14,745 | -44.3% |
| 3Q12 | 17,869 | -32.7% |
| 1Q12 | 19,013 | - |
| 4Q11 | 26,469 | - |
| 3Q11 | 26,552 | - |
| 2Q11 | 26,438 | - |