| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2Q26 | 25.93 | - |
| 1Q26 | 25.95 | - |
| 3Q24 | 26.37 | +3.4% |
| 2Q24 | 28.24 | +9.2% |
| 1Q24 | 27.89 | +10.1% |
| 3Q23 | 25.51 | -3.1% |
| 2Q23 | 25.85 | -4.9% |
| 1Q23 | 25.33 | -0.8% |
| 3Q22 | 26.32 | +5.4% |
| 2Q22 | 27.2 | +16.9% |
| 1Q22 | 25.54 | +12.5% |
| 3Q21 | 27.82 | +12.1% |
| 2Q21 | 28.92 | +6.8% |
| 1Q21 | 25.86 | +9.8% |
| 3Q21 | 24.97 | +0.6% |
| 2Q21 | 23.26 | -14.1% |
| 1Q21 | 22.7 | -3.6% |
| 3Q20 | 24.83 | - |
| 2Q20 | 27.09 | - |
| 1Q20 | 23.55 | - |
| 4Q18 | 23.83 | +1.5% |
| 3Q18 | 25.17 | 0.0% |
| 2Q18 | 26.06 | +2.4% |
| 1Q18 | 23.27 | +12.5% |
| 4Q17 | 23.47 | +8.1% |
| 3Q17 | 25.16 | +5.9% |
| 2Q17 | 25.44 | +5.3% |
| 1Q17 | 20.7 | -2.7% |
| 4Q16 | 21.8 | +1.4% |
| 3Q16 | 23.09 | -1.3% |
| 2Q16 | 21.58 | -10.2% |
| 1Q16 | 21.33 | +5.4% |
| 4Q16 | 21.71 | +1.0% |
| 3Q16 | 23.77 | +1.6% |
| 2Q16 | 24.16 | +0.5% |
| 1Q16 | 21.26 | +5.1% |
| 4Q15 | 21.5 | +6.8% |
| 3Q15 | 23.39 | +0.5% |
| 2Q15 | 24.03 | -0.7% |
| 1Q15 | 20.23 | +8.8% |
| 4Q14 | 20.14 | - |
| 3Q14 | 23.28 | - |
| 2Q14 | 24.2 | - |
| 1Q14 | 18.59 | - |
| 4Q12 | 19.79 | - |
| 3Q12 | 22.28 | +2.0% |
| 2Q12 | 23.16 | +8.0% |
| 1Q12 | 19.09 | - |
| 3Q11 | 21.83 | - |
| 2Q11 | 21.44 | - |