| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 17.2 | -10.8% |
| 2Q26 | 14.1 | +11.7% |
| 1Q26 | 11.5 | -30.6% |
| 4Q25 | 11.2 | -13.1% |
| 3Q25 | 19.3 | +143.3% |
| 2Q25 | 12.6 | -22.2% |
| 1Q25 | 16.6 | -19.0% |
| 4Q24 | 12.9 | -20.1% |
| 3Q24 | 7.9 | +6.4% |
| 2Q24 | 16.2 | +15.9% |
| 1Q24 | 20.4 | +27.7% |
| 4Q23 | 16.1 | +40.6% |
| 3Q23 | 7.4 | +5.5% |
| 2Q23 | 14.0 | +41.6% |
| 1Q23 | 16.0 | +41.3% |
| 4Q22 | 11.5 | +0.8% |
| 3Q22 | 7.0 | -40.5% |
| 2Q22 | 9.9 | -14.2% |
| 1Q22 | 11.3 | -15.8% |
| 4Q21 | 11.4 | -27.0% |
| 3Q21 | 11.9 | -40.6% |
| 2Q21 | 11.5 | -40.5% |
| 1Q21 | 13.4 | -22.9% |
| 4Q20 | 15.6 | -31.6% |
| 3Q20 | 20.0 | +1.6% |
| 2Q20 | 19.3 | +987.6% |
| 1Q20 | 17.4 | +299.2% |
| 4Q19 | 22.8 | +165.2% |
| 3Q19 | 19.7 | +107.3% |
| 2Q19 | 1.8 | -82.8% |
| 1Q19 | 4.4 | -46.4% |
| 4Q18 | 8.6 | -16.1% |
| 3Q18 | 9.5 | -36.7% |
| 2Q18 | 10.3 | -30.0% |
| 1Q18 | 8.2 | -36.9% |
| 4Q17 | 10.2 | -26.7% |
| 3Q17 | 15.0 | +32.2% |
| 2Q17 | 14.7 | - |
| 1Q17 | 12.9 | - |
| 4Q16 | 14.0 | - |
| 3Q16 | 11.3 | - |