| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 12.4 | -16.1% |
| 2Q26 | 11.0 | +55.8% |
| 1Q26 | 9.3 | -0.5% |
| 4Q25 | 5.1 | -47.8% |
| 3Q25 | 14.8 | +132.4% |
| 2Q25 | 7.1 | -17.9% |
| 1Q25 | 9.3 | +33.0% |
| 4Q24 | 9.8 | +125.0% |
| 3Q24 | 6.4 | +330.1% |
| 2Q24 | 8.6 | +0.9% |
| 1Q24 | 7.0 | -45.8% |
| 4Q23 | 4.3 | -59.5% |
| 3Q23 | 1.5 | -86.7% |
| 2Q23 | 8.5 | -2.0% |
| 1Q23 | 13.0 | +96.0% |
| 4Q22 | 10.7 | -5.5% |
| 3Q22 | 11.2 | +172.7% |
| 2Q22 | 8.7 | +515.6% |
| 1Q22 | 6.6 | +959.2% |
| 4Q21 | 11.3 | -4723.5% |
| 3Q21 | 4.1 | -31.4% |
| 2Q21 | 1.4 | -75.5% |
| 1Q21 | 0.6 | -86.0% |
| 4Q20 | -0.2 | -121.2% |
| 3Q20 | 6.0 | -8.8% |
| 2Q20 | 5.8 | -50.4% |
| 1Q20 | 4.4 | -49.9% |
| 4Q19 | 1.2 | +62.1% |
| 3Q19 | 6.5 | +2.7% |
| 2Q19 | 11.6 | +73.2% |
| 1Q19 | 8.9 | +135.6% |
| 4Q18 | 0.7 | -84.2% |
| 3Q18 | 6.4 | -6.5% |
| 2Q18 | 6.7 | +10.2% |
| 1Q18 | 3.8 | -165.5% |
| 4Q17 | 4.5 | -202.2% |
| 3Q17 | 6.8 | +97.0% |
| 2Q17 | 6.1 | - |
| 1Q17 | -5.8 | - |
| 4Q16 | -4.4 | - |
| 3Q16 | 3.5 | - |