| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 26.3 | +18.2% |
| 3Q25 | 30.9 | +33.0% |
| 2Q25 | 25.7 | +31.5% |
| 1Q25 | 23.0 | +54.2% |
| 4Q24 | 22.3 | +10.4% |
| 3Q24 | 23.2 | -9.7% |
| 2Q24 | 19.5 | -31.7% |
| 1Q24 | 14.9 | -64.3% |
| 4Q23 | 20.2 | -48.6% |
| 3Q23 | 25.7 | -29.2% |
| 2Q23 | 28.6 | -50.0% |
| 1Q23 | 41.9 | -39.2% |
| 4Q22 | 39.2 | -45.9% |
| 3Q22 | 36.3 | -50.8% |
| 2Q22 | 57.3 | -17.6% |
| 1Q22 | 68.9 | +9.2% |
| 4Q21 | 72.5 | +71.7% |
| 3Q21 | 73.9 | +195.0% |
| 2Q21 | 69.5 | +178.9% |
| 1Q21 | 63.1 | +166.5% |
| 4Q20 | 42.2 | +57.6% |
| 3Q20 | 25.0 | -38.6% |
| 2Q20 | 24.9 | -36.1% |
| 1Q20 | 23.7 | -41.9% |
| 4Q19 | 26.8 | -35.6% |
| 3Q19 | 40.8 | -6.4% |
| 2Q19 | 39.0 | +16.8% |
| 1Q19 | 40.8 | - |
| 4Q18 | 41.6 | - |
| 3Q18 | 43.5 | - |
| 2Q18 | 33.4 | - |