| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 3Q25 | 13.28 | +35.1% |
| 2Q25 | 10.83 | -5.3% |
| 1Q25 | 9.18 | -28.0% |
| 3Q24 | 9.83 | - |
| 2Q24 | 11.43 | - |
| 1Q24 | 12.75 | - |
| 1Q22 | 10.74 | +26.2% |
| 3Q21 | 8.97 | -0.8% |
| 2Q21 | 7.6 | -25.1% |
| 1Q21 | 8.51 | -17.9% |
| 3Q20 | 9.04 | +24.6% |
| 2Q20 | 10.14 | +25.5% |
| 1Q20 | 10.36 | +5.8% |
| 3Q19 | 7.25 | -32.2% |
| 2Q19 | 8.08 | +90.6% |
| 1Q19 | 9.8 | +29.4% |
| 3Q18 | 10.69 | +25.2% |
| 2Q18 | 4.24 | -39.0% |
| 1Q18 | 7.57 | +66.2% |
| 3Q17 | 8.54 | +29.1% |
| 2Q17 | 6.95 | +6.9% |
| 1Q17 | 4.55 | -14.7% |
| 3Q16 | 6.62 | -7.9% |
| 2Q16 | 6.51 | +4.2% |
| 1Q16 | 5.34 | -16.9% |
| 3Q15 | 7.18 | +16.8% |
| 2Q15 | 6.24 | +20.5% |
| 1Q15 | 6.43 | +42.6% |
| 3Q14 | 6.15 | +33.4% |
| 2Q14 | 5.18 | - |
| 1Q14 | 4.51 | - |
| 3Q13 | 4.61 | +10.4% |
| 3Q12 | 4.18 | - |
| 2Q12 | 3.83 | - |
| 1Q12 | 17.02 | - |