| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 5.4 | -45.4% |
| 3Q25 | 14.2 | +29.5% |
| 2Q25 | 12.9 | +19.4% |
| 1Q25 | 17.3 | +21.4% |
| 4Q24 | 9.9 | +229.0% |
| 3Q24 | 10.9 | +10.1% |
| 2Q24 | 10.8 | +10.3% |
| 1Q24 | 14.3 | +15.3% |
| 4Q23 | 3.0 | +4.1% |
| 3Q23 | 9.9 | +118.7% |
| 2Q23 | 9.8 | +133.9% |
| 1Q23 | 12.4 | +17.9% |
| 4Q22 | 2.9 | -131.2% |
| 3Q22 | 4.5 | +94.4% |
| 2Q22 | 4.2 | -28.4% |
| 1Q22 | 10.5 | +86.4% |
| 4Q21 | -9.3 | +651.1% |
| 3Q21 | 2.3 | -127.3% |
| 2Q21 | 5.8 | -188.2% |
| 1Q21 | 5.6 | -943.0% |
| 4Q20 | -1.2 | -427.4% |
| 3Q20 | -8.6 | +3410.9% |
| 2Q20 | -6.6 | +643.5% |
| 1Q20 | -0.7 | -111.0% |
| 4Q19 | 0.4 | -90.0% |
| 3Q19 | -0.2 | -104.8% |
| 2Q19 | -0.9 | -128.4% |
| 1Q19 | 6.1 | -46.4% |
| 4Q18 | 3.8 | -42.3% |
| 3Q18 | 5.1 | -36.4% |
| 2Q18 | 3.1 | -50.1% |
| 1Q18 | 11.3 | -6.1% |
| 4Q17 | 6.6 | -7.6% |
| 3Q17 | 8.1 | -6.2% |
| 2Q17 | 6.3 | -15.7% |
| 1Q17 | 12.0 | -16.5% |
| 4Q16 | 7.1 | +87.8% |
| 3Q16 | 8.6 | - |
| 2Q16 | 7.4 | - |
| 1Q16 | 14.4 | - |
| 4Q15 | 3.8 | - |