| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 15.0 | -71.2% |
| 3Q25 | 45.8 | +59.7% |
| 2Q25 | 24.3 | -51.6% |
| 1Q25 | 34.0 | -32.1% |
| 4Q24 | 51.9 | -205.4% |
| 3Q24 | 28.7 | -34.7% |
| 2Q24 | 50.2 | +10.6% |
| 1Q24 | 50.0 | -13.7% |
| 4Q23 | -49.3 | +144.5% |
| 3Q23 | 44.0 | -26.1% |
| 2Q23 | 45.4 | -8.5% |
| 1Q23 | 57.9 | -7.8% |
| 4Q22 | -20.1 | -213.3% |
| 3Q22 | 59.5 | -6.7% |
| 2Q22 | 49.6 | +99.8% |
| 1Q22 | 62.8 | -12.7% |
| 4Q21 | 17.8 | -944.7% |
| 3Q21 | 63.7 | +121.0% |
| 2Q21 | 24.8 | -35.2% |
| 1Q21 | 72.0 | -3.9% |
| 4Q20 | -2.1 | -77.2% |
| 3Q20 | 28.8 | -64.6% |
| 2Q20 | 38.3 | -6.6% |
| 1Q20 | 74.9 | +12.8% |
| 4Q19 | -9.2 | -172.6% |
| 3Q19 | 81.4 | +129.3% |
| 2Q19 | 41.0 | -41.7% |
| 1Q19 | 66.4 | +12.7% |
| 4Q18 | 12.7 | -523.7% |
| 3Q18 | 35.5 | -13.0% |
| 2Q18 | 70.4 | +51.1% |
| 1Q18 | 58.9 | +76.1% |
| 4Q17 | -3.0 | -104.5% |
| 3Q17 | 40.8 | +77.4% |
| 2Q17 | 46.6 | +80.4% |
| 1Q17 | 33.5 | -1058.8% |
| 4Q16 | 67.3 | +324.3% |
| 3Q16 | 23.0 | - |
| 2Q16 | 25.8 | - |
| 1Q16 | -3.5 | - |
| 4Q15 | 15.9 | - |