| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | -18.6 | - |
| 3Q25 | -0.7 | -132.3% |
| 2Q25 | -5.0 | -214.1% |
| 1Q25 | -4.6 | -1144.0% |
| 3Q24 | 2.0 | -74.8% |
| 2Q24 | 4.4 | -43.8% |
| 1Q24 | 0.4 | -93.3% |
| 4Q23 | 5.3 | -48.6% |
| 3Q23 | 8.1 | -21.7% |
| 2Q23 | 7.8 | -11.4% |
| 1Q23 | 6.7 | +51.4% |
| 4Q22 | 10.3 | +125.0% |
| 3Q22 | 10.3 | +40.1% |
| 2Q22 | 8.8 | -10.1% |
| 1Q22 | 4.4 | -51.0% |
| 4Q21 | 4.6 | -60.4% |
| 3Q21 | 7.4 | -34.2% |
| 2Q21 | 9.8 | -147.1% |
| 1Q21 | 9.0 | -1187.8% |
| 4Q20 | 11.5 | +65.3% |
| 3Q20 | 11.2 | +83.4% |
| 2Q20 | -20.8 | -423.4% |
| 1Q20 | -0.8 | -119.2% |
| 4Q19 | 7.0 | -5.3% |
| 3Q19 | 6.1 | -18.1% |
| 2Q19 | 6.4 | -14.5% |
| 1Q19 | 4.3 | -24.2% |
| 4Q18 | 7.4 | -10.8% |
| 3Q18 | 7.5 | +0.9% |
| 2Q18 | 7.5 | +11.5% |
| 1Q18 | 5.7 | -19778.9% |
| 4Q17 | 8.2 | +17.5% |
| 3Q17 | 7.4 | +90.9% |
| 2Q17 | 6.7 | -30.6% |
| 1Q17 | 0.0 | -100.4% |
| 4Q16 | 7.0 | -48.7% |
| 3Q16 | 3.9 | -76.5% |
| 2Q16 | 9.7 | -30.3% |
| 1Q16 | 7.3 | -45.2% |
| 4Q15 | 13.7 | -13.9% |
| 3Q15 | 16.5 | -1.8% |
| 2Q15 | 13.9 | -7.9% |
| 1Q15 | 13.4 | -4.9% |
| 4Q14 | 15.9 | +4.1% |
| 3Q14 | 16.8 | +1.8% |
| 2Q14 | 15.1 | +2.3% |
| 1Q14 | 14.1 | +2.4% |
| 4Q13 | 15.3 | +2.2% |
| 3Q13 | 16.5 | +0.6% |
| 1Q13 | 14.8 | +2.6% |
| 1Q13 | 13.7 | 0.0% |
| 4Q12 | 14.9 | +20.9% |
| 3Q12 | 16.4 | +15.4% |
| 2Q12 | 14.4 | +17.8% |
| 1Q12 | 13.7 | +2.2% |
| 4Q11 | 12.3 | -2.5% |
| 3Q11 | 14.2 | +17.5% |
| 2Q11 | 12.2 | +34.6% |
| 1Q11 | 13.5 | - |
| 4Q10 | 12.7 | - |
| 3Q10 | 12.1 | - |
| 2Q10 | 9.1 | - |