| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 24.5 | -3.1% |
| 2Q26 | 20.5 | +23.8% |
| 1Q26 | 16.8 | -16.7% |
| 4Q25 | 16.4 | -10.8% |
| 3Q25 | 25.3 | +55.3% |
| 2Q25 | 16.6 | +10.1% |
| 1Q25 | 20.1 | +2.2% |
| 4Q24 | 18.3 | +18.7% |
| 3Q24 | 16.3 | -29.5% |
| 2Q24 | 15.0 | -38.2% |
| 1Q24 | 19.7 | -32.4% |
| 4Q23 | 15.4 | -26.3% |
| 3Q23 | 23.1 | -8.9% |
| 2Q23 | 24.3 | -2.6% |
| 1Q23 | 29.1 | +15.2% |
| 4Q22 | 21.0 | +27.9% |
| 3Q22 | 25.4 | +21.2% |
| 2Q22 | 25.0 | +77.0% |
| 1Q22 | 25.3 | +15.6% |
| 4Q21 | 16.4 | +0.4% |
| 3Q21 | 20.9 | +27.0% |
| 2Q21 | 14.1 | -11.5% |
| 1Q21 | 21.9 | +41.0% |
| 4Q20 | 16.3 | +64.5% |
| 3Q20 | 16.5 | -8.1% |
| 2Q20 | 16.0 | +18.6% |
| 1Q20 | 15.5 | -16.6% |
| 4Q19 | 9.9 | -2.1% |
| 3Q19 | 17.9 | +8.0% |
| 2Q19 | 13.5 | +5.7% |
| 1Q19 | 18.6 | +41.9% |
| 4Q18 | 10.1 | +16.3% |
| 3Q18 | 16.6 | -12.4% |
| 2Q18 | 12.7 | -15.0% |
| 1Q18 | 13.1 | +12.9% |
| 4Q17 | 8.7 | +386.7% |
| 3Q17 | 19.0 | +88.1% |
| 2Q17 | 15.0 | - |
| 1Q17 | 11.6 | - |
| 4Q16 | 1.8 | - |
| 3Q16 | 10.1 | - |