| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q26 | 3.0 | +207.0% |
| 3Q26 | -0.1 | -109.4% |
| 2Q26 | 5.7 | +164.4% |
| 1Q26 | -0.5 | -58.2% |
| 4Q25 | 1.0 | -73.6% |
| 3Q25 | 0.6 | -64.6% |
| 2Q25 | 2.1 | +12.8% |
| 1Q25 | -1.2 | -401.7% |
| 4Q24 | 3.6 | -157.7% |
| 3Q24 | 1.7 | -39.7% |
| 2Q24 | 1.9 | -58.9% |
| 1Q24 | 0.4 | +4.0% |
| 4Q23 | -6.3 | -206.6% |
| 3Q23 | 2.8 | -60.1% |
| 2Q23 | 4.6 | -59.5% |
| 1Q23 | 0.4 | +193.0% |
| 4Q22 | 5.9 | +47.9% |
| 3Q22 | 7.0 | -595.8% |
| 2Q22 | 11.4 | +873.0% |
| 1Q22 | 0.1 | -100.4% |
| 4Q21 | 4.0 | -22.0% |
| 3Q21 | -1.4 | -140.4% |
| 2Q21 | 1.2 | -83.9% |
| 1Q21 | -32.0 | -2079.1% |
| 4Q20 | 5.1 | -2.9% |
| 3Q20 | 3.5 | -17.4% |
| 2Q20 | 7.3 | -13.9% |
| 1Q20 | 1.6 | -29.9% |
| 4Q19 | 5.3 | -27.3% |
| 3Q19 | 4.2 | -0.3% |
| 2Q19 | 8.5 | +5.7% |
| 1Q19 | 2.3 | -18.7% |
| 4Q18 | 7.3 | +13.1% |
| 3Q18 | 4.2 | -18.8% |
| 2Q18 | 8.0 | +49.6% |
| 1Q18 | 2.8 | +317.3% |
| 4Q17 | 6.4 | -11.1% |
| 3Q17 | 5.2 | +21.8% |
| 2Q17 | 5.4 | +9.4% |
| 1Q17 | 0.7 | -85.7% |
| 4Q16 | 7.2 | -19.4% |
| 3Q16 | 4.3 | -14.7% |
| 2Q16 | 4.9 | -43.2% |
| 1Q16 | 4.8 | -0.8% |
| 4Q15 | 9.0 | +4.9% |
| 3Q15 | 5.0 | -20.8% |
| 2Q15 | 8.6 | +0.8% |
| 1Q15 | 4.8 | -14.0% |
| 4Q14 | 8.6 | -9.7% |
| 3Q14 | 6.3 | -17.7% |
| 2Q14 | 8.6 | -4.6% |
| 1Q14 | 5.6 | -1.1% |
| 4Q13 | 9.5 | -21.8% |
| 3Q13 | 7.7 | -1.1% |
| 2Q13 | 9.0 | -19.8% |
| 1Q13 | 5.6 | -29.6% |
| 4Q12 | 12.1 | -7.2% |
| 3Q12 | 7.8 | +28.0% |
| 2Q12 | 11.2 | +9.7% |
| 1Q12 | 8.0 | +0.9% |
| 4Q11 | 13.1 | - |
| 3Q11 | 6.1 | - |
| 2Q11 | 10.2 | - |
| 1Q11 | 7.9 | - |