| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 31.7 | +6.3% |
| 1Q25 | 29.9 | -14.9% |
| 3Q24 | 29.4 | -19.4% |
| 2Q24 | 29.8 | -22.5% |
| 1Q24 | 35.2 | -18.6% |
| 3Q23 | 36.5 | -12.0% |
| 2Q23 | 38.5 | +4.1% |
| 1Q23 | 43.2 | +8.3% |
| 3Q22 | 41.5 | -19.9% |
| 2Q22 | 37.0 | -40.8% |
| 1Q22 | 39.9 | -21.0% |
| 3Q21 | 51.8 | +39.7% |
| 2Q21 | 62.4 | +116.1% |
| 1Q21 | 50.5 | +45.5% |
| 3Q20 | 37.1 | -3.9% |
| 2Q20 | 28.9 | -20.4% |
| 1Q20 | 34.7 | -8.1% |
| 3Q19 | 38.6 | +9.5% |
| 2Q19 | 36.3 | +6.9% |
| 1Q19 | 37.8 | -1.6% |
| 3Q18 | 35.2 | -3.4% |
| 2Q18 | 34.0 | -1.0% |
| 1Q18 | 38.4 | +0.4% |
| 3Q17 | 36.4 | -5.6% |
| 2Q17 | 34.3 | -4.9% |
| 1Q17 | 38.3 | -11.6% |
| 3Q16 | 38.6 | +2.8% |
| 2Q16 | 36.1 | +7.1% |
| 1Q16 | 43.3 | +23.0% |
| 3Q15 | 37.6 | +27.0% |
| 2Q15 | 33.7 | +151.4% |
| 1Q15 | 35.2 | -9.2% |
| 3Q14 | 29.6 | -20.5% |
| 2Q14 | 13.4 | -67.5% |
| 1Q14 | 38.7 | -11.2% |
| 3Q13 | 37.2 | +42.4% |
| 2Q13 | 41.2 | +5.3% |
| 1Q13 | 43.6 | +63.5% |
| 3Q12 | 26.1 | +47.2% |
| 2Q12 | 39.2 | +166.0% |
| 1Q12 | 26.7 | - |
| 3Q11 | 17.7 | - |
| 2Q11 | 14.7 | - |