| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 14.6 | -18.6% |
| 2Q26 | 9.5 | +147.9% |
| 1Q26 | 16.9 | -5.9% |
| 4Q25 | 11.1 | -5.9% |
| 3Q25 | 18.0 | +6.6% |
| 2Q25 | 3.8 | -54.1% |
| 1Q25 | 18.0 | +24.7% |
| 4Q24 | 11.8 | +19.0% |
| 3Q24 | 16.9 | -7.1% |
| 2Q24 | 8.3 | +18.8% |
| 1Q24 | 14.4 | -10.6% |
| 4Q23 | 9.9 | -17.6% |
| 3Q23 | 18.1 | +0.8% |
| 2Q23 | 7.0 | -43.3% |
| 1Q23 | 16.1 | -17.6% |
| 4Q22 | 12.0 | -32.8% |
| 3Q22 | 18.0 | +4.4% |
| 2Q22 | 12.3 | +907.3% |
| 1Q22 | 19.6 | +47.4% |
| 4Q21 | 17.9 | +18.8% |
| 3Q21 | 17.3 | +28.8% |
| 2Q21 | 1.2 | -93.3% |
| 1Q21 | 13.3 | -29.4% |
| 4Q20 | 15.0 | -9.2% |
| 3Q20 | 13.4 | -30.7% |
| 2Q20 | 18.1 | +27.7% |
| 1Q20 | 18.8 | -2.5% |
| 4Q19 | 16.6 | -3.7% |
| 3Q19 | 19.3 | -16.2% |
| 2Q19 | 14.2 | +0.3% |
| 1Q19 | 19.3 | -4.2% |
| 4Q18 | 17.2 | -2.4% |
| 3Q18 | 23.1 | +15.5% |
| 2Q18 | 14.2 | -17.7% |
| 1Q18 | 20.2 | +0.7% |
| 4Q17 | 17.6 | +34.7% |
| 3Q17 | 20.0 | +13.9% |
| 2Q17 | 17.2 | - |
| 1Q17 | 20.0 | - |
| 4Q16 | 13.1 | - |
| 3Q16 | 17.5 | - |