| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 3.4 | -34.7% |
| 3Q24 | 5.3 | -16.1% |
| 2Q24 | 5.7 | -11.4% |
| 1Q24 | 5.3 | -26.0% |
| 3Q23 | 6.3 | -13.4% |
| 2Q23 | 6.4 | -15.0% |
| 1Q23 | 7.1 | -13.4% |
| 3Q22 | 7.3 | -3.0% |
| 2Q22 | 7.6 | -2.1% |
| 1Q22 | 8.2 | +3.4% |
| 3Q21 | 7.5 | +0.4% |
| 2Q21 | 7.7 | +103.8% |
| 1Q21 | 7.9 | +38.8% |
| 3Q20 | 7.5 | +8.5% |
| 2Q20 | 3.8 | -50.6% |
| 1Q20 | 5.7 | -26.2% |
| 4Q19 | 6.6 | -8.4% |
| 3Q19 | 6.9 | -3.7% |
| 2Q19 | 7.7 | +9.8% |
| 1Q19 | 7.8 | +9.3% |
| 4Q18 | 7.2 | +9.1% |
| 3Q18 | 7.2 | +13.0% |
| 2Q18 | 7.0 | +1.0% |
| 1Q18 | 7.1 | +8.1% |
| 4Q17 | 6.6 | -6.0% |
| 3Q17 | 6.4 | -13.0% |
| 2Q17 | 6.9 | +2.7% |
| 1Q17 | 6.6 | -0.7% |
| 4Q16 | 7.0 | - |
| 3Q16 | 7.3 | -2.9% |
| 2Q16 | 6.7 | -10.5% |
| 1Q16 | 6.6 | +4.4% |
| 3Q15 | 7.5 | +4.7% |
| 2Q15 | 7.5 | +5.9% |
| 1Q15 | 6.3 | -1.5% |
| 3Q14 | 7.2 | +4.1% |
| 2Q14 | 7.1 | -1.8% |
| 1Q14 | 6.4 | -5.4% |
| 4Q13 | 5.6 | -20.3% |
| 3Q13 | 6.9 | -7.7% |
| 2Q13 | 7.2 | -8.2% |
| 1Q13 | 6.8 | +4.0% |
| 4Q12 | 7.1 | +0.8% |
| 3Q12 | 7.5 | +4.7% |
| 2Q12 | 7.9 | +11.2% |
| 1Q12 | 6.5 | - |
| 4Q11 | 7.0 | - |
| 3Q11 | 7.1 | - |
| 2Q11 | 7.1 | - |