| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | -6.0 | -465.2% |
| 3Q25 | -2.8 | -347.8% |
| 2Q25 | 7.8 | +392.0% |
| 1Q25 | -1.9 | -255.2% |
| 4Q24 | 1.7 | -55.0% |
| 3Q24 | 1.1 | -69.3% |
| 2Q24 | 1.6 | -67.8% |
| 1Q24 | 1.2 | -78.5% |
| 4Q23 | 3.7 | -60.9% |
| 3Q23 | 3.7 | -58.2% |
| 2Q23 | 4.9 | -57.6% |
| 1Q23 | 5.6 | -40.5% |
| 4Q22 | 9.4 | -28.9% |
| 3Q22 | 8.9 | -27.3% |
| 2Q22 | 11.6 | -21.7% |
| 1Q22 | 9.5 | -5.6% |
| 4Q21 | 13.2 | +1.0% |
| 3Q21 | 12.3 | +18.0% |
| 2Q21 | 14.9 | +62.7% |
| 1Q21 | 10.0 | +98.0% |
| 4Q20 | 13.1 | +26.8% |
| 3Q20 | 10.4 | +24.7% |
| 2Q20 | 9.1 | -1.0% |
| 1Q20 | 5.1 | -37.3% |
| 4Q19 | 10.3 | -10.6% |
| 3Q19 | 8.4 | -16.6% |
| 2Q19 | 9.2 | +12.3% |
| 1Q19 | 8.1 | +28.8% |
| 4Q18 | 11.5 | +44.0% |
| 3Q18 | 10.0 | +46.9% |
| 2Q18 | 8.2 | +15.4% |
| 1Q18 | 6.3 | +20.7% |
| 4Q17 | 8.0 | +18.1% |
| 3Q17 | 6.8 | +18.3% |
| 2Q17 | 7.1 | +18.4% |
| 1Q17 | 5.2 | -23.8% |
| 4Q16 | 6.8 | -37.9% |
| 3Q16 | 5.8 | -41.9% |
| 2Q16 | 6.0 | -38.4% |
| 1Q16 | 6.8 | -11.6% |
| 4Q15 | 10.9 | +14.4% |
| 3Q15 | 9.9 | +30.0% |
| 2Q15 | 9.8 | +23.4% |
| 1Q15 | 7.7 | +58.2% |
| 4Q14 | 9.5 | +34.8% |
| 3Q14 | 7.6 | +18.0% |
| 2Q14 | 7.9 | -6.5% |
| 1Q14 | 4.9 | -17.3% |
| 4Q13 | 7.1 | -17.4% |
| 3Q13 | 6.5 | -22.4% |
| 2Q13 | 8.5 | -14.3% |
| 1Q13 | 5.9 | -17.7% |
| 4Q12 | 8.6 | -13.0% |
| 3Q12 | 8.3 | -15.6% |
| 2Q12 | 9.9 | +8.8% |
| 1Q12 | 7.2 | +21.3% |
| 4Q11 | 9.8 | +11.1% |
| 3Q11 | 9.9 | +12.6% |
| 2Q11 | 9.1 | +17.1% |
| 1Q11 | 5.9 | - |
| 4Q10 | 8.9 | - |
| 3Q10 | 8.8 | - |
| 2Q10 | 7.8 | - |