| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 6.9 | -7.4% |
| 3Q25 | 7.4 | +7.5% |
| 2Q25 | 20.9 | +4.6% |
| 1Q25 | 9.5 | -14.8% |
| 4Q24 | 7.5 | +582.1% |
| 3Q24 | 6.8 | +29.6% |
| 2Q24 | 20.0 | +74.5% |
| 1Q24 | 11.1 | +2.9% |
| 4Q23 | 1.1 | -84.6% |
| 3Q23 | 5.3 | -44.2% |
| 2Q23 | 11.5 | -20.7% |
| 1Q23 | 10.8 | -13.2% |
| 4Q22 | 7.1 | +7.7% |
| 3Q22 | 9.5 | -17.0% |
| 2Q22 | 14.5 | -2.9% |
| 1Q22 | 12.5 | -45.0% |
| 4Q21 | 6.6 | -52.7% |
| 3Q21 | 11.4 | -22.7% |
| 2Q21 | 14.9 | +3.6% |
| 1Q21 | 22.7 | +341.2% |
| 4Q20 | 13.9 | +385.3% |
| 3Q20 | 14.8 | +218.8% |
| 2Q20 | 14.4 | +19.6% |
| 1Q20 | 5.1 | +32.4% |
| 4Q19 | 2.9 | -68.0% |
| 3Q19 | 4.6 | +316.8% |
| 2Q19 | 12.0 | +32.6% |
| 1Q19 | 3.9 | +93.6% |
| 4Q18 | 9.0 | +24.6% |
| 3Q18 | 1.1 | -84.8% |
| 2Q18 | 9.1 | -29.5% |
| 1Q18 | 2.0 | +46.3% |
| 4Q17 | 7.2 | +22.5% |
| 3Q17 | 7.3 | +8.6% |
| 2Q17 | 12.9 | +103.6% |
| 1Q17 | 1.4 | -69.4% |
| 4Q16 | 5.9 | -25.0% |
| 3Q16 | 6.7 | - |
| 2Q16 | 6.3 | - |
| 1Q16 | 4.5 | - |
| 4Q15 | 7.9 | - |