| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 13.07 | -7.3% |
| 3Q24 | 15.84 | -4.1% |
| 2Q24 | 17.2 | +9.1% |
| 1Q24 | 14.1 | +1.0% |
| 3Q23 | 16.53 | +13.5% |
| 2Q23 | 15.76 | +73.3% |
| 1Q23 | 13.95 | -56.2% |
| 3Q22 | 14.56 | -3.5% |
| 2Q22 | 9.09 | -42.0% |
| 1Q22 | 31.86 | +117.2% |
| 3Q21 | 15.08 | -3.7% |
| 2Q21 | 15.68 | +15.4% |
| 1Q21 | 14.67 | +19.0% |
| 3Q20 | 15.66 | +0.8% |
| 2Q20 | 13.6 | -12.9% |
| 1Q20 | 12.33 | -15.0% |
| 3Q19 | 15.53 | -5.1% |
| 2Q19 | 15.61 | -13.4% |
| 1Q19 | 14.5 | +9.9% |
| 3Q18 | 16.36 | -4.3% |
| 2Q18 | 18.02 | +2.1% |
| 1Q18 | 13.19 | -7.7% |
| 3Q17 | 17.09 | +5.2% |
| 2Q17 | 17.66 | -0.5% |
| 1Q17 | 14.28 | +22.2% |
| 3Q16 | 16.25 | +122.4% |
| 2Q16 | 17.74 | +4.7% |
| 1Q16 | 11.69 | -10.8% |
| 3Q15 | 7.31 | -52.6% |
| 2Q15 | 16.94 | +5.8% |
| 1Q15 | 13.1 | +2.4% |
| 3Q14 | 15.42 | +1.2% |
| 2Q14 | 16.01 | +0.5% |
| 1Q14 | 12.8 | +9.5% |
| 3Q13 | 15.24 | -3.1% |
| 2Q13 | 15.94 | +20.9% |
| 1Q13 | 11.69 | -6.1% |
| 3Q12 | 15.73 | +2.5% |
| 2Q12 | 13.18 | -13.9% |
| 1Q12 | 12.45 | -4.9% |
| 3Q11 | 15.34 | -10.5% |
| 2Q11 | 15.3 | -1.5% |
| 1Q11 | 13.09 | -12.4% |
| 3Q10 | 17.14 | - |
| 2Q10 | 15.54 | - |
| 1Q10 | 14.96 | - |