| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q26 | 19.9 | -6.7% |
| 1Q26 | 22.5 | +36.9% |
| 4Q25 | 18.0 | -32.6% |
| 3Q25 | 19.3 | +5.9% |
| 2Q25 | 21.4 | -6.4% |
| 1Q25 | 16.4 | -15.0% |
| 4Q24 | 26.7 | +8.0% |
| 3Q24 | 18.2 | +5.2% |
| 2Q24 | 22.8 | +19.8% |
| 1Q24 | 19.3 | -13.7% |
| 4Q23 | 24.7 | -0.0% |
| 3Q23 | 17.3 | -21.7% |
| 2Q23 | 19.1 | -7.2% |
| 1Q23 | 22.4 | -14.1% |
| 4Q22 | 24.7 | +13.7% |
| 3Q22 | 22.1 | -2.2% |
| 2Q22 | 20.5 | -14.0% |
| 1Q22 | 26.1 | -2.2% |
| 4Q21 | 21.7 | -22.7% |
| 3Q21 | 22.6 | -18.1% |
| 2Q21 | 23.9 | +17.0% |
| 1Q21 | 26.7 | +22.2% |
| 4Q20 | 28.1 | +21.5% |
| 3Q20 | 27.6 | +19.0% |
| 2Q20 | 20.4 | -24.7% |
| 1Q20 | 21.8 | -12.2% |
| 4Q19 | 23.1 | -8.1% |
| 3Q19 | 23.2 | +11.8% |
| 2Q19 | 27.1 | +24.1% |
| 1Q19 | 24.9 | -10.8% |
| 4Q18 | 25.2 | +26.6% |
| 3Q18 | 20.8 | -9.9% |
| 2Q18 | 21.8 | -7.9% |
| 1Q18 | 27.9 | -1.5% |
| 4Q17 | 19.9 | -26.5% |
| 3Q17 | 23.0 | -10.2% |
| 2Q17 | 23.7 | +19.2% |
| 1Q17 | 28.4 | +19.4% |
| 4Q16 | 27.1 | - |
| 3Q16 | 25.7 | - |
| 2Q16 | 19.9 | - |
| 1Q16 | 23.7 | - |