| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 3.2 | -265.5% |
| 3Q25 | 4.8 | -25.4% |
| 2Q25 | 5.8 | -47.5% |
| 1Q25 | 7.3 | -39.5% |
| 4Q24 | -1.9 | -137.5% |
| 3Q24 | 6.4 | -36.0% |
| 2Q24 | 11.0 | -7.1% |
| 1Q24 | 12.0 | +1.5% |
| 4Q23 | 5.2 | -40.2% |
| 3Q23 | 10.0 | -18.1% |
| 2Q23 | 11.8 | -0.7% |
| 1Q23 | 11.8 | +24.6% |
| 4Q22 | 8.6 | +34.8% |
| 3Q22 | 12.3 | +19.1% |
| 2Q22 | 11.9 | -9.2% |
| 1Q22 | 9.5 | -20.3% |
| 4Q21 | 6.4 | -7.4% |
| 3Q21 | 10.3 | +0.7% |
| 2Q21 | 13.1 | -720.3% |
| 1Q21 | 11.9 | +75.5% |
| 4Q20 | 6.9 | +60.8% |
| 3Q20 | 10.2 | +30.6% |
| 2Q20 | -2.1 | -127.5% |
| 1Q20 | 6.8 | -22.4% |
| 4Q19 | 4.3 | -28.1% |
| 3Q19 | 7.8 | -5.7% |
| 2Q19 | 7.7 | -12.9% |
| 1Q19 | 8.7 | -11.7% |
| 4Q18 | 6.0 | -18.4% |
| 3Q18 | 8.3 | -13.6% |
| 2Q18 | 8.8 | -9.0% |
| 1Q18 | 9.9 | -6.4% |
| 4Q17 | 7.3 | +11.0% |
| 3Q17 | 9.6 | +52.3% |
| 2Q17 | 9.7 | +40.7% |
| 1Q17 | 10.6 | +43.9% |
| 4Q16 | 6.6 | +10.4% |
| 3Q16 | 6.3 | - |
| 2Q16 | 6.9 | - |
| 1Q16 | 7.4 | - |
| 4Q15 | 6.0 | - |