| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2Q26 | 9.16 | - |
| 1Q26 | 13.55 | - |
| 3Q24 | 9.56 | +34.0% |
| 2Q24 | 5.61 | -33.3% |
| 1Q24 | 11.07 | +34.3% |
| 3Q23 | 7.13 | -33.4% |
| 2Q23 | 8.4 | -22.9% |
| 1Q23 | 8.24 | -21.2% |
| 3Q22 | 10.71 | +73.2% |
| 2Q22 | 10.9 | +70.4% |
| 1Q22 | 10.46 | +10.4% |
| 3Q21 | 9.42 | - |
| 2Q21 | 10.52 | - |
| 1Q21 | 9.48 | +30.6% |
| 3Q21 | 6.18 | - |
| 2Q21 | 6.39 | - |
| 1Q20 | 7.26 | - |
| 4Q19 | 5.08 | -33.7% |
| 4Q18 | 7.66 | -927.5% |
| 4Q17 | -0.93 | -73.7% |
| 4Q16 | 4.24 | -44.7% |
| 4Q16 | -3.52 | -145.9% |
| 4Q15 | 7.68 | - |
| 4Q13 | 6.9 | -107.2% |
| 3Q13 | 8.0 | +418.8% |
| 4Q12 | -96.23 | - |
| 3Q12 | 1.54 | -81.6% |
| 1Q12 | 4.71 | - |
| 3Q11 | 8.39 | - |
| 2Q11 | 8.39 | - |