| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | -15.3 | -73.5% |
| 3Q25 | -25.4 | -49.4% |
| 2Q25 | -16.3 | -573.1% |
| 1Q25 | 5.0 | +53.9% |
| 4Q24 | -57.8 | -1126.0% |
| 3Q24 | -50.3 | +90.4% |
| 2Q24 | 3.5 | -22.8% |
| 1Q24 | 3.3 | -213.6% |
| 4Q23 | 5.6 | +592.1% |
| 3Q23 | -26.4 | -79.9% |
| 2Q23 | 4.5 | -49.7% |
| 1Q23 | -2.9 | -131.9% |
| 4Q22 | 0.8 | -93.6% |
| 3Q22 | -131.0 | -1115.1% |
| 2Q22 | 8.9 | -29.2% |
| 1Q22 | 9.0 | -38.1% |
| 4Q21 | 12.7 | +11.7% |
| 3Q21 | 12.9 | +73.2% |
| 2Q21 | 12.6 | -151.4% |
| 1Q21 | 14.5 | -197.8% |
| 4Q20 | 11.4 | -8.2% |
| 3Q20 | 7.5 | -32.7% |
| 2Q20 | -24.4 | -618.3% |
| 1Q20 | -14.8 | -360.9% |
| 4Q19 | 12.4 | +69.4% |
| 3Q19 | 11.1 | +224.2% |
| 2Q19 | 4.7 | -104.2% |
| 1Q19 | 5.7 | -42.7% |
| 4Q18 | 7.3 | -111.2% |
| 3Q18 | 3.4 | -64.7% |
| 2Q18 | -111.5 | +4.0% |
| 1Q18 | 9.9 | +16.6% |
| 4Q17 | -65.3 | -591.1% |
| 3Q17 | 9.7 | -21.2% |
| 2Q17 | -107.3 | -985.5% |
| 1Q17 | 8.5 | -2.5% |
| 4Q16 | 13.3 | +23.5% |
| 3Q16 | 12.3 | -14.6% |
| 2Q16 | 12.1 | +9.8% |
| 1Q16 | 8.7 | -34.3% |
| 4Q15 | 10.8 | -18.2% |
| 3Q15 | 14.4 | +4.3% |
| 2Q15 | 11.0 | -27.5% |
| 1Q15 | 13.3 | +1.4% |
| 4Q14 | 13.2 | +12.9% |
| 3Q14 | 13.8 | +3.0% |
| 2Q14 | 15.2 | +5.9% |
| 1Q14 | 13.1 | +23.1% |
| 4Q13 | 11.7 | +2.0% |
| 3Q13 | 13.4 | +22.8% |
| 2Q13 | 14.4 | +14.7% |
| 1Q13 | 10.6 | +4.1% |
| 4Q12 | 11.4 | +66.4% |
| 3Q12 | 10.9 | +255.7% |
| 2Q12 | 12.5 | -17.4% |
| 1Q12 | 10.2 | -38.0% |
| 4Q11 | 6.9 | -57.0% |
| 3Q11 | 3.1 | -80.5% |
| 2Q11 | 15.2 | -12.9% |
| 1Q11 | 16.5 | +7.8% |
| 4Q10 | 16.0 | - |
| 3Q10 | 15.7 | - |
| 2Q10 | 17.4 | - |
| 1Q10 | 15.3 | - |