| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | -17.3 | -187.4% |
| 1Q25 | 22.0 | +23.3% |
| 4Q24 | 20.7 | +4.6% |
| 3Q24 | 17.8 | -23.1% |
| 2Q24 | 19.8 | -16.7% |
| 1Q24 | 17.8 | -39.2% |
| 4Q23 | 19.8 | -50.5% |
| 3Q23 | 23.2 | -42.9% |
| 2Q23 | 23.8 | -54.2% |
| 1Q23 | 29.3 | -45.9% |
| 4Q22 | 39.9 | - |
| 3Q22 | 40.6 | - |
| 2Q22 | 51.8 | - |
| 1Q22 | 54.1 | - |
| 1Q19 | 21.7 | +132.9% |
| 4Q18 | 39.0 | -15.9% |
| 3Q18 | 39.8 | -1.4% |
| 2Q18 | 41.7 | +86.4% |
| 1Q18 | 9.3 | -77.2% |
| 4Q17 | 46.3 | -451.4% |
| 3Q17 | 40.3 | -4.0% |
| 2Q17 | 22.4 | -43.6% |
| 1Q17 | 40.9 | +3.8% |
| 4Q16 | -13.2 | -134.6% |
| 3Q16 | 42.0 | -5.4% |
| 2Q16 | 39.6 | -13.1% |
| 1Q16 | 39.4 | -14.6% |
| 4Q15 | 38.1 | -3.0% |
| 3Q15 | 44.4 | +611.4% |
| 2Q15 | 45.6 | +3.2% |
| 1Q15 | 46.1 | +10.0% |
| 4Q14 | 39.3 | -15.5% |
| 3Q14 | 6.2 | -87.1% |
| 2Q14 | 44.2 | -9.9% |
| 1Q14 | 41.9 | -11.5% |
| 4Q13 | 46.5 | +8.0% |
| 3Q13 | 48.6 | +12.6% |
| 2Q13 | 49.1 | - |
| 1Q13 | 47.3 | -0.7% |
| 4Q12 | 43.1 | - |
| 3Q12 | 43.1 | -0.3% |
| 1Q12 | 47.7 | - |
| 3Q11 | 43.2 | - |
| 2Q11 | 42.8 | - |