| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 23.5 | -36.8% |
| 2Q26 | 25.6 | +20.1% |
| 1Q26 | 26.3 | -11.6% |
| 4Q25 | 25.9 | -27.6% |
| 3Q25 | 37.3 | +13.8% |
| 2Q25 | 21.3 | -29.6% |
| 1Q25 | 29.7 | -10.9% |
| 4Q24 | 35.7 | +4.1% |
| 3Q24 | 32.7 | -5.7% |
| 2Q24 | 30.2 | -16.9% |
| 1Q24 | 33.3 | -2.0% |
| 4Q23 | 34.3 | -9.0% |
| 3Q23 | 34.7 | +3.2% |
| 2Q23 | 36.4 | +19.6% |
| 1Q23 | 34.0 | +6.9% |
| 4Q22 | 37.7 | +31.4% |
| 3Q22 | 33.7 | +29.4% |
| 2Q22 | 30.4 | +11.4% |
| 1Q22 | 31.8 | +50.4% |
| 4Q21 | 28.7 | +4.4% |
| 3Q21 | 26.0 | -17.6% |
| 2Q21 | 27.3 | +5.8% |
| 1Q21 | 21.2 | -20.7% |
| 4Q20 | 27.5 | -6.1% |
| 3Q20 | 31.6 | +44.1% |
| 2Q20 | 25.8 | +16.7% |
| 1Q20 | 26.7 | +58.3% |
| 4Q19 | 29.3 | +26.0% |
| 3Q19 | 21.9 | +55.1% |
| 2Q19 | 22.1 | +50.5% |
| 1Q19 | 16.9 | +33.2% |
| 4Q18 | 23.2 | +15.0% |
| 3Q18 | 14.1 | -3.5% |
| 2Q18 | 14.7 | -10.3% |
| 1Q18 | 12.7 | +32.0% |
| 4Q17 | 20.2 | +151.6% |
| 3Q17 | 14.6 | +98.3% |
| 2Q17 | 16.4 | - |
| 1Q17 | 9.6 | - |
| 4Q16 | 8.0 | - |
| 3Q16 | 7.4 | - |