| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 35.3 | +50.1% |
| 4Q25 | 13.3 | +37.1% |
| 3Q25 | 22.2 | -16.7% |
| 2Q25 | 21.9 | -18.1% |
| 1Q25 | 23.5 | +2.3% |
| 4Q24 | 9.7 | +52.7% |
| 3Q24 | 26.7 | -0.3% |
| 2Q24 | 26.7 | +9.1% |
| 1Q24 | 23.0 | -7.0% |
| 4Q23 | 6.4 | -35.8% |
| 3Q23 | 26.7 | +26.3% |
| 2Q23 | 24.5 | -12.9% |
| 1Q23 | 24.7 | +16.5% |
| 4Q22 | 9.9 | +90.8% |
| 3Q22 | 21.2 | -7.7% |
| 2Q22 | 28.1 | -1.2% |
| 1Q22 | 21.2 | +11.7% |
| 4Q21 | 5.2 | -40.4% |
| 3Q21 | 23.0 | +19.9% |
| 2Q21 | 28.4 | +17.1% |
| 1Q21 | 19.0 | +20.0% |
| 4Q20 | 8.7 | -23.7% |
| 3Q20 | 19.1 | +11.3% |
| 2Q20 | 24.3 | +38.4% |
| 1Q20 | 15.8 | +29.3% |
| 4Q19 | 11.4 | +51.2% |
| 3Q19 | 17.2 | -5.9% |
| 2Q19 | 17.5 | +11.4% |
| 1Q19 | 12.2 | -29.0% |
| 4Q18 | 7.6 | -29.9% |
| 3Q18 | 18.3 | +14.9% |
| 2Q18 | 15.7 | -18.5% |
| 1Q18 | 17.2 | +42.1% |
| 4Q17 | 10.8 | -709.4% |
| 3Q17 | 15.9 | -14.5% |
| 2Q17 | 19.3 | +11.8% |
| 1Q17 | 12.1 | -33.1% |
| 4Q16 | -1.8 | - |
| 3Q16 | 18.6 | - |
| 2Q16 | 17.3 | - |
| 1Q16 | 18.1 | - |