| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 6.1 | -45.3% |
| 3Q24 | 11.9 | +3.9% |
| 2Q24 | 11.2 | +8.8% |
| 1Q24 | 11.2 | +4.0% |
| 3Q23 | 11.4 | -5.9% |
| 2Q23 | 10.3 | -21.1% |
| 1Q23 | 10.7 | -17.5% |
| 3Q22 | 12.2 | -16.9% |
| 2Q22 | 13.1 | -8.2% |
| 1Q22 | 13.0 | -60.5% |
| 3Q21 | 14.6 | +13.8% |
| 2Q21 | 14.2 | +5.1% |
| 1Q21 | 32.9 | +169.6% |
| 3Q20 | 12.8 | +3.2% |
| 2Q20 | 13.5 | +11.4% |
| 1Q20 | 12.2 | -3.3% |
| 3Q19 | 12.4 | -18.6% |
| 2Q19 | 12.2 | +1.9% |
| 1Q19 | 12.6 | -2.4% |
| 3Q18 | 15.3 | +27.2% |
| 2Q18 | 11.9 | -5.8% |
| 1Q18 | 12.9 | +4.8% |
| 3Q17 | 12.0 | -3.7% |
| 2Q17 | 12.7 | +4.0% |
| 1Q17 | 12.3 | +8.7% |
| 3Q16 | 12.5 | +2.5% |
| 2Q16 | 12.2 | -2.5% |
| 1Q16 | 11.3 | -4.0% |
| 3Q15 | 12.2 | +5.1% |
| 2Q15 | 12.5 | -0.3% |
| 1Q15 | 11.8 | -12.1% |
| 3Q14 | 11.6 | -1.6% |
| 2Q14 | 12.5 | +8.8% |
| 1Q14 | 13.4 | +15.2% |
| 3Q13 | 11.8 | +6.4% |
| 2Q13 | 11.5 | -0.7% |
| 1Q13 | 11.7 | -48.5% |
| 3Q12 | 11.1 | -2.9% |
| 2Q12 | 11.6 | -3.5% |
| 1Q12 | 22.6 | +101.0% |
| 3Q11 | 11.4 | +33.4% |
| 2Q11 | 12.0 | +66.2% |
| 1Q11 | 11.3 | +40.1% |
| 3Q10 | 8.6 | - |
| 2Q10 | 7.2 | - |
| 1Q10 | 8.0 | - |