| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 13.7 | -56.8% |
| 3Q25 | 39.3 | +35.9% |
| 2Q25 | 21.3 | -47.2% |
| 1Q25 | 13.0 | -60.3% |
| 4Q24 | 31.8 | -30.7% |
| 3Q24 | 29.0 | -14.3% |
| 2Q24 | 40.2 | +15.2% |
| 1Q24 | 32.7 | +10.2% |
| 4Q23 | 45.8 | +25.4% |
| 3Q23 | 33.8 | -548.5% |
| 2Q23 | 34.9 | +213.3% |
| 1Q23 | 29.6 | +31.4% |
| 4Q22 | 36.6 | +55.1% |
| 3Q22 | -7.5 | -128.9% |
| 2Q22 | 11.2 | -54.8% |
| 1Q22 | 22.6 | -21.8% |
| 4Q21 | 23.6 | -43.6% |
| 3Q21 | 26.0 | -20.1% |
| 2Q21 | 24.7 | -38.3% |
| 1Q21 | 28.9 | -101.3% |
| 4Q20 | 41.8 | +80.4% |
| 3Q20 | 32.6 | - |
| 2Q20 | 40.0 | - |
| 1Q20 | -2210.6 | - |
| 4Q19 | 23.2 | +203.7% |
| 4Q18 | 7.6 | -80.1% |
| 1Q18 | 23.3 | -129.6% |
| 4Q17 | 38.4 | +39.8% |
| 3Q17 | 31.2 | - |
| 2Q17 | 21.6 | - |
| 1Q17 | -78.9 | - |
| 4Q16 | 27.5 | +358.2% |
| 4Q15 | 6.0 | -94.1% |
| 3Q15 | -22.3 | -49.2% |
| 2Q15 | 143.8 | -1.2% |
| 1Q15 | 223.7 | - |
| 4Q14 | 102.5 | - |
| 3Q14 | -43.9 | - |
| 2Q14 | 145.5 | - |