| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q26 | 11.3 | +49.7% |
| 3Q26 | 9.1 | +45.2% |
| 2Q26 | 8.1 | -12.7% |
| 1Q26 | 4.8 | -42.4% |
| 4Q25 | 7.5 | -22.7% |
| 3Q25 | 6.3 | +24.4% |
| 2Q25 | 9.3 | +83.6% |
| 1Q25 | 8.3 | +95.4% |
| 4Q24 | 9.7 | +6.2% |
| 3Q24 | 5.0 | +5.5% |
| 2Q24 | 5.0 | +397.9% |
| 1Q24 | 4.2 | -385.4% |
| 4Q23 | 9.2 | -1337.3% |
| 3Q23 | 4.8 | -179.7% |
| 2Q23 | 1.0 | -127.0% |
| 1Q23 | -1.5 | -79.0% |
| 4Q22 | -0.7 | -68.1% |
| 3Q22 | -6.0 | +138.0% |
| 2Q22 | -3.8 | -1.4% |
| 1Q22 | -7.0 | -49.0% |
| 4Q21 | -2.3 | -85.8% |
| 3Q21 | -2.5 | -89.0% |
| 2Q21 | -3.8 | -81.7% |
| 1Q21 | -13.8 | -38.1% |
| 4Q20 | -16.4 | +39.5% |
| 3Q20 | -22.9 | -10.2% |
| 2Q20 | -20.8 | -18.6% |
| 1Q20 | -22.3 | -13.7% |
| 4Q19 | -11.7 | -50.6% |
| 3Q19 | -25.5 | -22.4% |
| 2Q19 | -25.6 | -19.3% |
| 1Q19 | -25.8 | -24.8% |
| 4Q18 | -23.8 | -28.7% |
| 3Q18 | -32.9 | -10.9% |
| 2Q18 | -31.7 | -20.0% |
| 1Q18 | -34.3 | -19.2% |
| 4Q17 | -33.3 | -43.5% |
| 3Q17 | -37.0 | -47.1% |
| 2Q17 | -39.6 | -41.8% |
| 1Q17 | -42.5 | -40.9% |
| 4Q16 | -59.0 | - |
| 3Q16 | -69.8 | - |
| 2Q16 | -68.1 | - |
| 1Q16 | -72.0 | - |