| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 14.6 | -7.4% |
| 4Q25 | 16.8 | +15.1% |
| 3Q25 | 17.5 | +5.0% |
| 2Q25 | 15.4 | +7.9% |
| 1Q25 | 15.8 | -3.8% |
| 4Q24 | 14.6 | -7.7% |
| 3Q24 | 16.7 | -3.1% |
| 2Q24 | 14.2 | -11.2% |
| 1Q24 | 16.4 | +15.9% |
| 4Q23 | 15.8 | +12.9% |
| 3Q23 | 17.2 | +16.2% |
| 2Q23 | 16.0 | -14.6% |
| 1Q23 | 14.2 | -17.4% |
| 4Q22 | 14.0 | +42.2% |
| 3Q22 | 14.8 | -25.0% |
| 2Q22 | 18.8 | +3.9% |
| 1Q22 | 17.2 | -23.7% |
| 4Q21 | 9.9 | -55.6% |
| 3Q21 | 19.7 | +1.6% |
| 2Q21 | 18.1 | +3.9% |
| 1Q21 | 22.5 | +55.1% |
| 4Q20 | 22.2 | +5.3% |
| 3Q20 | 19.4 | -2.1% |
| 2Q20 | 17.4 | -10.0% |
| 1Q20 | 14.5 | -8.9% |
| 4Q19 | 21.0 | +13.0% |
| 3Q19 | 19.8 | -0.3% |
| 2Q19 | 19.3 | +7.4% |
| 1Q19 | 15.9 | -6.2% |
| 4Q18 | 18.6 | -8.0% |
| 3Q18 | 19.9 | -3.7% |
| 2Q18 | 18.0 | -5.7% |
| 1Q18 | 17.0 | -7.7% |
| 4Q17 | 20.2 | +1.8% |
| 3Q17 | 20.7 | +13.1% |
| 2Q17 | 19.1 | -5.1% |
| 1Q17 | 18.4 | +0.8% |
| 4Q16 | 19.9 | +15.8% |
| 3Q16 | 18.3 | +7.6% |
| 2Q16 | 20.1 | +21.5% |
| 1Q16 | 18.2 | +13.1% |
| 4Q15 | 17.2 | +1.1% |
| 3Q15 | 17.0 | +8.5% |
| 2Q15 | 16.5 | +4.1% |
| 1Q15 | 16.1 | -6.5% |
| 4Q14 | 17.0 | +41.2% |
| 3Q14 | 15.6 | -1.5% |
| 2Q14 | 15.9 | -8.1% |
| 1Q14 | 17.2 | +3.6% |
| 4Q13 | 12.0 | -23.9% |
| 3Q13 | 15.9 | +7.4% |
| 2Q13 | 17.3 | +1.1% |
| 1Q13 | 16.6 | +42.4% |
| 4Q12 | 15.8 | - |
| 3Q12 | 14.8 | - |
| 2Q12 | 17.1 | - |
| 1Q12 | 11.7 | - |