| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 28.5 | +1.0% |
| 1Q25 | 26.5 | -7.8% |
| 3Q24 | 24.0 | -24.9% |
| 2Q24 | 28.2 | -23.8% |
| 1Q24 | 28.7 | -29.9% |
| 3Q23 | 32.0 | -36.6% |
| 2Q23 | 37.0 | -24.4% |
| 1Q23 | 41.0 | +55.4% |
| 3Q22 | 50.4 | -6.4% |
| 2Q22 | 48.9 | -2.5% |
| 1Q22 | 26.4 | -42.4% |
| 3Q21 | 53.9 | +47.2% |
| 2Q21 | 50.2 | +41.1% |
| 1Q21 | 45.8 | +141.7% |
| 3Q20 | 36.6 | -4.2% |
| 2Q20 | 35.6 | - |
| 1Q20 | 19.0 | -49.3% |
| 3Q19 | 38.2 | -7.4% |
| 1Q19 | 37.4 | -5.5% |
| 3Q18 | 41.3 | -1.9% |
| 2Q18 | 35.9 | -13.3% |
| 1Q18 | 39.6 | +161.6% |
| 3Q17 | 42.1 | -1.8% |
| 2Q17 | 41.4 | +19.0% |
| 1Q17 | 15.1 | -37.9% |
| 3Q16 | 42.9 | +2.0% |
| 2Q16 | 34.8 | -18.9% |
| 1Q16 | 24.4 | -43.3% |
| 3Q15 | 42.0 | +8.1% |
| 2Q15 | 42.9 | +6.0% |
| 1Q15 | 43.0 | +4.0% |
| 3Q14 | 38.9 | +2.5% |
| 2Q14 | 40.5 | +5.5% |
| 1Q14 | 41.3 | +7.6% |
| 3Q13 | 37.9 | -4.7% |
| 2Q13 | 38.4 | +0.5% |
| 1Q13 | 38.4 | - |
| 3Q12 | 39.7 | +21.7% |
| 2Q12 | 38.2 | +20.8% |
| 3Q11 | 32.7 | +30.9% |
| 2Q11 | 31.6 | +21.3% |
| 1Q11 | 23.5 | - |
| 3Q10 | 25.0 | - |
| 2Q10 | 26.1 | - |