| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 15.6 | -6.6% |
| 3Q24 | 17.0 | -2.8% |
| 2Q24 | 18.3 | -2.9% |
| 1Q24 | 16.7 | -5.8% |
| 3Q23 | 17.5 | +8.1% |
| 2Q23 | 18.9 | +5.6% |
| 1Q23 | 17.7 | +17.3% |
| 3Q22 | 16.2 | +15.8% |
| 2Q22 | 17.9 | +61.6% |
| 1Q22 | 15.1 | +7.7% |
| 3Q21 | 14.0 | +22.3% |
| 2Q21 | 11.1 | +36.4% |
| 1Q21 | 14.0 | +20.2% |
| 3Q20 | 11.4 | -2.5% |
| 2Q20 | 8.1 | -33.4% |
| 1Q20 | 11.7 | +6.1% |
| 3Q19 | 11.7 | +4.0% |
| 2Q19 | 12.2 | 0.0% |
| 1Q19 | 11.0 | +5.8% |
| 3Q18 | 11.3 | +3.9% |
| 2Q18 | 12.2 | +15.9% |
| 1Q18 | 10.4 | +17.0% |
| 3Q17 | 10.8 | +14.0% |
| 2Q17 | 10.5 | -5.7% |
| 1Q17 | 8.9 | +13.5% |
| 3Q16 | 9.5 | -196.9% |
| 2Q16 | 11.2 | +46.3% |
| 1Q16 | 7.8 | +60.9% |
| 3Q15 | -9.8 | -201.2% |
| 2Q15 | 7.6 | -5.6% |
| 1Q15 | 4.9 | -13.9% |
| 3Q14 | 9.7 | +44.6% |
| 2Q14 | 8.1 | +3.8% |
| 1Q14 | 5.6 | -8.8% |
| 3Q13 | 6.7 | -12.7% |
| 2Q13 | 7.8 | +3.9% |
| 1Q13 | 6.2 | +3.3% |
| 3Q12 | 7.7 | -19.2% |
| 2Q12 | 7.5 | +44.3% |
| 1Q12 | 6.0 | +14.8% |
| 3Q11 | 9.5 | +14.4% |
| 2Q11 | 5.2 | -41.6% |
| 1Q11 | 5.2 | - |
| 3Q10 | 8.3 | - |
| 2Q10 | 8.9 | - |