| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 24.55 | +6.6% |
| 3Q24 | 28.65 | +23.8% |
| 2Q24 | 26.04 | +16.8% |
| 1Q24 | 23.03 | +7.8% |
| 3Q23 | 23.14 | +19.5% |
| 2Q23 | 22.3 | +8.4% |
| 1Q23 | 21.37 | +10.2% |
| 3Q22 | 19.37 | -22.6% |
| 2Q22 | 20.58 | -13.8% |
| 1Q22 | 19.4 | +21.1% |
| 3Q21 | 25.04 | +10.0% |
| 2Q21 | 23.88 | +22.0% |
| 1Q21 | 16.02 | -3.7% |
| 4Q20 | 18.72 | +15.2% |
| 3Q20 | 22.76 | +3.1% |
| 2Q20 | 19.56 | +9.8% |
| 1Q20 | 16.64 | -11.5% |
| 4Q19 | 16.25 | -29.7% |
| 3Q19 | 22.07 | -16.5% |
| 2Q19 | 17.82 | -31.0% |
| 1Q19 | 18.8 | -14.0% |
| 4Q18 | 23.12 | -22.5% |
| 3Q18 | 26.44 | -21.2% |
| 2Q18 | 25.85 | -19.0% |
| 1Q18 | 21.87 | -24.1% |
| 4Q17 | 29.84 | -3.8% |
| 3Q17 | 33.56 | -5.0% |
| 2Q17 | 31.91 | -6.6% |
| 1Q17 | 28.82 | -1.0% |
| 4Q16 | 31.01 | +10.5% |
| 3Q16 | 35.34 | +13.6% |
| 2Q16 | 34.17 | +13.9% |
| 1Q16 | 29.11 | +4.7% |
| 4Q15 | 28.07 | +22.3% |
| 3Q15 | 31.12 | +10.3% |
| 2Q15 | 30.0 | +12.0% |
| 1Q15 | 27.8 | +5.9% |
| 4Q14 | 22.95 | +0.6% |
| 3Q14 | 28.22 | -2.9% |
| 2Q14 | 26.78 | +0.1% |
| 1Q14 | 26.26 | +28.0% |
| 4Q13 | 22.82 | +10.7% |
| 3Q13 | 29.05 | +29.9% |
| 2Q13 | 26.76 | +13.1% |
| 1Q13 | 20.51 | +5.3% |
| 4Q12 | 20.6 | +2.1% |
| 3Q12 | 22.36 | -5.5% |
| 2Q12 | 23.67 | +12.8% |
| 1Q12 | 19.48 | - |
| 4Q11 | 20.17 | - |
| 3Q11 | 23.66 | - |
| 2Q11 | 20.98 | - |