| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 30.41 | +5.1% |
| 3Q24 | 26.73 | +17.8% |
| 2Q24 | 29.37 | +20.9% |
| 1Q24 | 28.93 | +9.8% |
| 3Q23 | 22.69 | -3.4% |
| 2Q23 | 24.29 | +2.6% |
| 1Q23 | 26.36 | -10.0% |
| 3Q22 | 23.5 | -7.9% |
| 2Q22 | 23.68 | -7.6% |
| 1Q22 | 29.29 | -0.2% |
| 3Q21 | 25.51 | +8.4% |
| 2Q21 | 25.61 | +18.5% |
| 1Q21 | 29.34 | -0.2% |
| 4Q20 | 20.39 | +15.7% |
| 3Q20 | 23.52 | -4.2% |
| 2Q20 | 21.61 | +0.6% |
| 1Q20 | 29.39 | +22.5% |
| 4Q19 | 17.63 | -10.9% |
| 3Q19 | 24.54 | -8.6% |
| 2Q19 | 21.47 | +0.7% |
| 1Q19 | 23.98 | +1.5% |
| 4Q18 | 19.78 | -11.8% |
| 3Q18 | 26.84 | +2.6% |
| 2Q18 | 21.33 | -7.9% |
| 1Q18 | 23.62 | -1.0% |
| 4Q17 | 22.42 | +2.4% |
| 3Q17 | 26.16 | +3.4% |
| 2Q17 | 23.16 | -5.2% |
| 1Q17 | 23.86 | -1.3% |
| 4Q16 | 21.88 | -6.8% |
| 3Q16 | 25.3 | -3.1% |
| 2Q16 | 24.43 | +1.5% |
| 1Q16 | 24.18 | +4.2% |
| 4Q15 | 23.49 | +140.1% |
| 3Q15 | 26.11 | -2.4% |
| 2Q15 | 24.06 | -6.0% |
| 1Q15 | 23.2 | -2.9% |
| 4Q14 | 9.78 | -56.1% |
| 3Q14 | 26.74 | +0.7% |
| 2Q14 | 25.59 | -3.3% |
| 1Q14 | 23.88 | -19.6% |
| 4Q13 | 22.28 | -2.6% |
| 3Q13 | 26.57 | -1.2% |
| 2Q13 | 26.47 | +8.2% |
| 1Q13 | 29.7 | +8.5% |
| 4Q12 | 22.86 | -6.5% |
| 3Q12 | 26.88 | -3.7% |
| 2Q12 | 24.46 | -1.8% |
| 1Q12 | 27.37 | -6.4% |
| 4Q11 | 24.45 | - |
| 3Q11 | 27.92 | -5.4% |
| 2Q11 | 24.9 | -10.8% |
| 1Q11 | 29.24 | - |
| 3Q10 | 29.49 | - |
| 2Q10 | 27.91 | - |