| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 1.3 | -78.7% |
| 4Q25 | 9.3 | +85.0% |
| 3Q25 | 7.9 | -13.1% |
| 2Q25 | 7.6 | -23.7% |
| 1Q25 | 6.2 | -28.6% |
| 4Q24 | 5.0 | -49.9% |
| 3Q24 | 9.1 | +3.2% |
| 2Q24 | 10.0 | -10.5% |
| 1Q24 | 8.7 | +18.4% |
| 4Q23 | 10.0 | +306.2% |
| 3Q23 | 8.8 | -15.1% |
| 2Q23 | 11.2 | +3.1% |
| 1Q23 | 7.4 | -42.3% |
| 4Q22 | 2.5 | -64.1% |
| 3Q22 | 10.3 | +15.4% |
| 2Q22 | 10.9 | - |
| 1Q22 | 12.8 | +97.7% |
| 4Q21 | 6.9 | -157.8% |
| 3Q21 | 9.0 | -253.8% |
| 1Q21 | 6.5 | -3517.2% |
| 4Q20 | -11.9 | +3709.0% |
| 3Q20 | -5.8 | -617.1% |
| 2Q20 | 0.6 | -59.0% |
| 1Q20 | -0.2 | -128.0% |
| 4Q19 | -0.3 | -106.4% |
| 3Q19 | 1.1 | -116.7% |
| 2Q19 | 1.6 | -23.9% |
| 1Q19 | 0.7 | -238.4% |
| 4Q18 | 4.9 | +199.3% |
| 3Q18 | -6.8 | -74.4% |
| 2Q18 | 2.1 | -106.8% |
| 1Q18 | -0.5 | -98.8% |
| 4Q17 | 1.6 | -103.4% |
| 3Q17 | -26.4 | -60.1% |
| 2Q17 | -30.5 | -20.8% |
| 1Q17 | -40.7 | +0.2% |
| 4Q16 | -47.8 | - |
| 3Q16 | -66.2 | - |
| 2Q16 | -38.5 | - |
| 1Q16 | -40.6 | - |