| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | -79.5 | -499.1% |
| 3Q25 | 21.1 | +120.7% |
| 2Q25 | 18.1 | +3.3% |
| 1Q25 | 22.6 | +17.6% |
| 4Q24 | 19.9 | -130.2% |
| 3Q24 | 9.6 | -40.0% |
| 2Q24 | 17.5 | +10.0% |
| 1Q24 | 19.2 | +15.4% |
| 4Q23 | -66.0 | -344.2% |
| 3Q23 | 16.0 | -9.6% |
| 2Q23 | 15.9 | -13.5% |
| 1Q23 | 16.6 | -15.5% |
| 4Q22 | 27.0 | -30.7% |
| 3Q22 | 17.6 | -54.9% |
| 2Q22 | 18.4 | -51.2% |
| 1Q22 | 19.7 | -31.8% |
| 4Q21 | 39.0 | +59.1% |
| 3Q21 | 39.2 | +51.7% |
| 2Q21 | 37.7 | +407.8% |
| 1Q21 | 28.8 | +159.6% |
| 4Q20 | 24.5 | +32.3% |
| 3Q20 | 25.8 | +40.3% |
| 2Q20 | 7.4 | +39.8% |
| 1Q20 | 11.1 | -47.5% |
| 4Q19 | 18.5 | +57.3% |
| 3Q19 | 18.4 | -27.9% |
| 2Q19 | 5.3 | -77.0% |
| 1Q19 | 21.1 | -14.1% |
| 4Q18 | 11.8 | -59.4% |
| 3Q18 | 25.5 | -14.2% |
| 2Q18 | 23.1 | -15.3% |
| 1Q18 | 24.6 | +1.2% |
| 4Q17 | 29.0 | +11.5% |
| 3Q17 | 29.7 | +3.3% |
| 2Q17 | 27.3 | +1.3% |
| 1Q17 | 24.3 | +21.6% |
| 4Q16 | 26.0 | +14.6% |
| 3Q16 | 28.8 | +7.2% |
| 2Q16 | 26.9 | +0.4% |
| 1Q16 | 20.0 | -33.0% |
| 4Q15 | 22.7 | -11.2% |
| 3Q15 | 26.8 | +1.3% |
| 2Q15 | 26.8 | -18.4% |
| 1Q15 | 29.8 | +27.2% |
| 4Q14 | 25.6 | - |
| 3Q14 | 26.5 | - |
| 2Q14 | 32.8 | - |
| 1Q14 | 23.5 | - |