| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 16.7 | -6.1% |
| 4Q25 | 18.1 | -5.6% |
| 3Q25 | 15.9 | +3.1% |
| 2Q25 | 15.0 | +2.0% |
| 1Q25 | 17.8 | -2.8% |
| 4Q24 | 19.2 | +7.6% |
| 3Q24 | 15.4 | -17.2% |
| 2Q24 | 14.7 | -13.7% |
| 1Q24 | 18.3 | -8.1% |
| 4Q23 | 17.8 | +12.6% |
| 3Q23 | 18.7 | +13.7% |
| 2Q23 | 17.0 | +55.8% |
| 1Q23 | 19.9 | +3.4% |
| 4Q22 | 15.8 | +11.5% |
| 3Q22 | 16.4 | +24.6% |
| 2Q22 | 10.9 | +0.9% |
| 1Q22 | 19.3 | +26.6% |
| 4Q21 | 14.2 | -1.8% |
| 3Q21 | 13.2 | -333.1% |
| 2Q21 | 10.8 | +11.6% |
| 1Q21 | 15.2 | +3.0% |
| 4Q20 | 14.5 | -7.4% |
| 3Q20 | -5.6 | -143.8% |
| 2Q20 | 9.7 | -30.0% |
| 1Q20 | 14.8 | -10.7% |
| 4Q19 | 15.6 | +5.5% |
| 3Q19 | 12.9 | +3.4% |
| 2Q19 | 13.8 | +8.5% |
| 1Q19 | 16.5 | -2.9% |
| 4Q18 | 14.8 | -20.5% |
| 3Q18 | 12.5 | -26.0% |
| 2Q18 | 12.7 | -16.8% |
| 1Q18 | 17.0 | -6.3% |
| 4Q17 | 18.6 | +12.4% |
| 3Q17 | 16.9 | -4.5% |
| 2Q17 | 15.3 | -14.4% |
| 1Q17 | 18.2 | -6.8% |
| 4Q16 | 16.6 | - |
| 3Q16 | 17.7 | - |
| 2Q16 | 17.9 | - |
| 1Q16 | 19.5 | - |