| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 2.4 | -49.3% |
| 2Q26 | 4.7 | -14.4% |
| 1Q26 | 4.7 | -27.7% |
| 4Q25 | 1.0 | -139.4% |
| 3Q25 | 4.7 | +9.4% |
| 2Q25 | 5.5 | +42.6% |
| 1Q25 | 6.6 | +50.9% |
| 4Q24 | -2.6 | -642.2% |
| 3Q24 | 4.3 | +15.5% |
| 2Q24 | 3.8 | -9.2% |
| 1Q24 | 4.3 | -54.0% |
| 4Q23 | 0.5 | -1572.1% |
| 3Q23 | 3.8 | -44.2% |
| 2Q23 | 4.2 | -42.3% |
| 1Q23 | 9.4 | +18.5% |
| 4Q22 | 0.0 | -100.8% |
| 3Q22 | 6.7 | -0.7% |
| 2Q22 | 7.3 | -838.6% |
| 1Q22 | 8.0 | +144.0% |
| 4Q21 | 4.4 | +890.8% |
| 3Q21 | 6.8 | +19.7% |
| 2Q21 | -1.0 | -116.2% |
| 1Q21 | 3.3 | -47.6% |
| 4Q20 | 0.4 | -88.9% |
| 3Q20 | 5.7 | +2.7% |
| 2Q20 | 6.1 | -7.0% |
| 1Q20 | 6.2 | -2.5% |
| 4Q19 | 4.0 | -28.1% |
| 3Q19 | 5.5 | -26.1% |
| 2Q19 | 6.6 | -3.8% |
| 1Q19 | 6.4 | -18.4% |
| 4Q18 | 5.5 | +4.6% |
| 3Q18 | 7.5 | +1.3% |
| 2Q18 | 6.9 | -4.2% |
| 1Q18 | 7.8 | -10.6% |
| 4Q17 | 5.3 | -14.5% |
| 3Q17 | 7.4 | -3.9% |
| 2Q17 | 7.2 | +3.1% |
| 1Q17 | 8.7 | +12.7% |
| 4Q16 | 6.2 | - |
| 3Q16 | 7.7 | - |
| 2Q16 | 6.9 | - |
| 1Q16 | 7.8 | - |