| （単位：千ドル） | 株主資本 | 前年比（％） |
|---|---|---|
| 2Q23 | 42,571 | +2.3% |
| 1Q23 | 43,507 | -3.2% |
| 4Q22 | 38,811 | -28.0% |
| 3Q22 | 36,013 | -33.8% |
| 2Q22 | 41,617 | -23.6% |
| 1Q22 | 44,958 | -15.2% |
| 4Q21 | 53,917 | -1.9% |
| 3Q21 | 54,422 | -0.2% |
| 2Q21 | 54,463 | +0.9% |
| 1Q21 | 53,009 | +1.1% |
| 4Q20 | 54,980 | +7.5% |
| 3Q20 | 54,530 | +8.4% |
| 2Q20 | 53,960 | +9.2% |
| 1Q20 | 52,426 | +10.8% |
| 4Q19 | 51,168 | +12.5% |
| 3Q19 | 50,320 | +16.2% |
| 2Q19 | 49,394 | +14.3% |
| 1Q19 | 47,331 | +11.1% |
| 4Q18 | 45,462 | +6.3% |
| 3Q18 | 43,299 | -0.9% |
| 2Q18 | 43,224 | +0.4% |
| 1Q18 | 42,616 | +2.3% |
| 4Q17 | 42,764 | +5.3% |
| 3Q17 | 43,709 | +3.9% |
| 2Q17 | 43,052 | +3.7% |
| 1Q17 | 41,645 | +3.3% |
| 4Q16 | 40,612 | +3.7% |
| 3Q16 | 42,059 | +7.9% |
| 2Q16 | 41,516 | +9.5% |
| 1Q16 | 40,330 | +6.1% |
| 4Q15 | 39,151 | +6.5% |
| 3Q15 | 38,997 | +8.5% |
| 2Q15 | 37,919 | +5.7% |
| 1Q15 | 38,016 | +7.8% |
| 4Q14 | 36,759 | - |
| 3Q14 | 35,933 | +4.4% |
| 2Q14 | 35,879 | +4.2% |
| 1Q14 | 35,278 | +2.9% |
| 3Q13 | 34,432 | +2.3% |
| 2Q13 | 34,426 | +4.0% |
| 1Q13 | 34,273 | +6.3% |
| 4Q12 | 33,930 | +6.1% |
| 3Q12 | 33,670 | +7.2% |
| 2Q12 | 33,103 | +9.5% |
| 1Q12 | 32,253 | - |
| 4Q11 | 31,993 | - |
| 3Q11 | 31,396 | - |
| 2Q11 | 30,223 | - |