| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 13.8 | -33.0% |
| 2Q26 | 21.0 | +8.6% |
| 1Q26 | 7.8 | -48.1% |
| 4Q25 | 19.9 | +59.3% |
| 3Q25 | 20.6 | -2.2% |
| 2Q25 | 19.3 | +27.6% |
| 1Q25 | 15.0 | +42.9% |
| 4Q24 | 12.5 | -29.7% |
| 3Q24 | 21.0 | +42.6% |
| 2Q24 | 15.1 | +2.8% |
| 1Q24 | 10.5 | +125.4% |
| 4Q23 | 17.8 | +76.8% |
| 3Q23 | 14.8 | +102.1% |
| 2Q23 | 14.7 | +14.0% |
| 1Q23 | 4.7 | +521.1% |
| 4Q22 | 10.1 | +1.5% |
| 3Q22 | 7.3 | +101.2% |
| 2Q22 | 12.9 | +8.2% |
| 1Q22 | 0.8 | -88.1% |
| 4Q21 | 9.9 | -31.8% |
| 3Q21 | 3.6 | -5.9% |
| 2Q21 | 11.9 | +33.9% |
| 1Q21 | 6.3 | -60.0% |
| 4Q20 | 14.6 | +11.8% |
| 3Q20 | 3.9 | -71.1% |
| 2Q20 | 8.9 | -35.2% |
| 1Q20 | 15.7 | +150.0% |
| 4Q19 | 13.0 | -3.3% |
| 3Q19 | 13.3 | +29.0% |
| 2Q19 | 13.7 | -6.4% |
| 1Q19 | 6.3 | -265.9% |
| 4Q18 | 13.5 | +19.4% |
| 3Q18 | 10.3 | +4.6% |
| 2Q18 | 14.7 | +132.1% |
| 1Q18 | -3.8 | -392.6% |
| 4Q17 | 11.3 | -15.3% |
| 3Q17 | 9.9 | +34.3% |
| 2Q17 | 6.3 | - |
| 1Q17 | 1.3 | - |
| 4Q16 | 13.3 | - |
| 3Q16 | 7.4 | - |