| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 21.8 | -23.6% |
| 3Q25 | 22.8 | -1038.6% |
| 2Q25 | 14.2 | -29.8% |
| 1Q25 | 10.1 | -50.6% |
| 4Q24 | 28.5 | +103.2% |
| 3Q24 | -2.4 | -115.5% |
| 2Q24 | 20.2 | +1.4% |
| 1Q24 | 20.5 | +96.3% |
| 4Q23 | 14.0 | +334.8% |
| 3Q23 | 15.7 | -12.7% |
| 2Q23 | 20.0 | -2.5% |
| 1Q23 | 10.4 | -25.5% |
| 4Q22 | 3.2 | -73.4% |
| 3Q22 | 18.0 | +52.7% |
| 2Q22 | 20.5 | +56.0% |
| 1Q22 | 14.0 | -32.2% |
| 4Q21 | 12.1 | -37.5% |
| 3Q21 | 11.8 | +34.1% |
| 2Q21 | 13.1 | +53.9% |
| 1Q21 | 20.6 | +360.2% |
| 4Q20 | 19.4 | +5.2% |
| 3Q20 | 8.8 | -44.1% |
| 2Q20 | 8.5 | -42.0% |
| 1Q20 | 4.5 | -69.1% |
| 4Q19 | 18.5 | +19.3% |
| 3Q19 | 15.7 | -15.6% |
| 2Q19 | 14.7 | -22.5% |
| 1Q19 | 14.5 | -10.2% |
| 4Q18 | 15.5 | -2.2% |
| 3Q18 | 18.6 | +3.8% |
| 2Q18 | 19.0 | +5.7% |
| 1Q18 | 16.2 | -13.6% |
| 4Q17 | 15.8 | -49.8% |
| 3Q17 | 17.9 | -1.3% |
| 2Q17 | 18.0 | +58.4% |
| 1Q17 | 18.7 | +49.1% |
| 4Q16 | 31.5 | +72.5% |
| 3Q16 | 18.1 | - |
| 2Q16 | 11.3 | - |
| 1Q16 | 12.6 | - |
| 4Q15 | 18.3 | - |