| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 15.9 | -3.9% |
| 3Q25 | 16.4 | +5.4% |
| 2Q25 | 13.3 | -13.4% |
| 1Q25 | 11.2 | +16.5% |
| 4Q24 | 16.6 | +23.4% |
| 3Q24 | 15.6 | +5.5% |
| 2Q24 | 15.4 | -23.2% |
| 1Q24 | 9.6 | -56.3% |
| 4Q23 | 13.4 | -43.8% |
| 3Q23 | 14.8 | -42.0% |
| 2Q23 | 20.1 | -36.1% |
| 1Q23 | 22.0 | -16.0% |
| 4Q22 | 23.9 | -31.6% |
| 3Q22 | 25.5 | -41.6% |
| 2Q22 | 31.4 | -34.0% |
| 1Q22 | 26.2 | -36.6% |
| 4Q21 | 35.0 | +7.4% |
| 3Q21 | 43.6 | +38.3% |
| 2Q21 | 47.5 | +58.1% |
| 1Q21 | 41.3 | +57.8% |
| 4Q20 | 32.6 | -6.8% |
| 3Q20 | 31.5 | -12.0% |
| 2Q20 | 30.1 | -14.0% |
| 1Q20 | 26.2 | -15.9% |
| 4Q19 | 34.9 | -0.8% |
| 3Q19 | 35.9 | +8.3% |
| 2Q19 | 35.0 | +16.5% |
| 1Q19 | 31.1 | - |
| 4Q18 | 35.2 | - |
| 3Q18 | 33.1 | - |
| 2Q18 | 30.0 | - |