| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 38.3 | +7.9% |
| 3Q25 | 31.9 | -3.6% |
| 2Q25 | 38.3 | +17.8% |
| 1Q25 | 32.5 | +7.3% |
| 4Q24 | 35.5 | +20.0% |
| 3Q24 | 33.0 | +13.7% |
| 2Q24 | 32.5 | +2.4% |
| 1Q24 | 30.3 | +11.8% |
| 4Q23 | 29.5 | +0.6% |
| 3Q23 | 29.1 | +4.6% |
| 2Q23 | 31.7 | +9.1% |
| 1Q23 | 27.1 | -12.3% |
| 4Q22 | 29.4 | +15.8% |
| 3Q22 | 27.8 | +3.6% |
| 2Q22 | 29.1 | +16.7% |
| 1Q22 | 30.8 | +34.8% |
| 4Q21 | 25.4 | +25.8% |
| 3Q21 | 26.8 | +13.9% |
| 2Q21 | 24.9 | +79.2% |
| 1Q21 | 22.9 | -3.9% |
| 4Q20 | 20.2 | -17.6% |
| 3Q20 | 23.6 | -8.5% |
| 2Q20 | 13.9 | -29.7% |
| 1Q20 | 23.8 | -4.7% |
| 4Q19 | 24.5 | +20.3% |
| 3Q19 | 25.7 | -0.0% |
| 2Q19 | 19.8 | +6.9% |
| 1Q19 | 25.0 | +13.0% |
| 4Q18 | 20.3 | -24.5% |
| 3Q18 | 25.8 | +17.8% |
| 2Q18 | 18.5 | -5.2% |
| 1Q18 | 22.1 | +12.6% |
| 4Q17 | 26.9 | +13.0% |
| 3Q17 | 21.9 | -2.4% |
| 2Q17 | 19.5 | -7.9% |
| 1Q17 | 19.6 | +8.6% |
| 4Q16 | 23.8 | +36.0% |
| 3Q16 | 22.4 | - |
| 2Q16 | 21.2 | - |
| 1Q16 | 18.1 | - |
| 4Q15 | 17.5 | - |