| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 8.0 | -27.4% |
| 2Q25 | 14.5 | +33.5% |
| 1Q25 | 11.0 | +46.1% |
| 4Q24 | 11.8 | -13.3% |
| 3Q24 | 8.4 | -39.9% |
| 2Q24 | 10.8 | -33.1% |
| 1Q24 | 7.5 | -27.6% |
| 4Q23 | 13.6 | +40.9% |
| 3Q23 | 14.0 | +52.8% |
| 2Q23 | 16.2 | +21.3% |
| 1Q23 | 10.4 | -31.7% |
| 4Q22 | 9.7 | -16.9% |
| 3Q22 | 9.2 | -10.0% |
| 2Q22 | 13.4 | +24.1% |
| 1Q22 | 15.2 | +89.6% |
| 4Q21 | 11.7 | +19.9% |
| 3Q21 | 10.2 | +65.4% |
| 2Q21 | 10.8 | +9.2% |
| 1Q21 | 8.0 | -19.8% |
| 4Q20 | 9.7 | -12.9% |
| 3Q20 | 6.2 | -18.9% |
| 2Q20 | 9.8 | +166.3% |
| 1Q20 | 10.0 | +23.4% |
| 4Q19 | 11.2 | +28.9% |
| 3Q19 | 7.6 | -29.0% |
| 2Q19 | 3.7 | -61.0% |
| 1Q19 | 8.1 | -18.6% |
| 4Q18 | 8.7 | -20.3% |
| 3Q18 | 10.7 | +246.6% |
| 2Q18 | 9.5 | +217.7% |
| 1Q18 | 9.9 | +262.1% |
| 4Q17 | 10.9 | -12.4% |
| 3Q17 | 3.1 | -73.8% |
| 2Q17 | 3.0 | -72.9% |
| 1Q17 | 2.7 | -43.4% |
| 4Q16 | 12.4 | - |
| 3Q16 | 11.8 | - |
| 2Q16 | 11.0 | - |
| 1Q16 | 4.9 | - |