| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 36.2 | +57.1% |
| 2Q26 | 31.8 | +6.1% |
| 1Q26 | 29.9 | +5.7% |
| 4Q25 | 31.4 | +40.6% |
| 3Q25 | 23.1 | -19.4% |
| 2Q25 | 30.0 | +117.7% |
| 1Q25 | 28.3 | +23.3% |
| 4Q24 | 22.3 | +13.7% |
| 3Q24 | 28.6 | +2.5% |
| 2Q24 | 13.8 | 0.0% |
| 1Q24 | 22.9 | -11.5% |
| 4Q23 | 19.6 | +22.3% |
| 3Q23 | 27.9 | +4.6% |
| 2Q23 | 13.8 | -30.9% |
| 1Q23 | 25.9 | -32.1% |
| 4Q22 | 16.0 | -208.6% |
| 3Q22 | 26.7 | +3.8% |
| 2Q22 | 19.9 | -27.1% |
| 1Q22 | 38.2 | +116.4% |
| 4Q21 | -14.8 | -710.5% |
| 3Q21 | 25.7 | -19.0% |
| 2Q21 | 27.4 | +26.7% |
| 1Q21 | 17.6 | -39.7% |
| 4Q20 | 2.4 | -62.1% |
| 3Q20 | 31.7 | +37.0% |
| 2Q20 | 21.6 | -18.3% |
| 1Q20 | 29.2 | -17.6% |
| 4Q19 | 6.4 | -55.8% |
| 3Q19 | 23.2 | -1.4% |
| 2Q19 | 26.4 | +7.4% |
| 1Q19 | 35.5 | -19.2% |
| 4Q18 | 14.5 | +20.7% |
| 3Q18 | 23.5 | -17.1% |
| 2Q18 | 24.6 | -17.2% |
| 1Q18 | 43.9 | +42.3% |
| 4Q17 | 12.0 | -56.3% |
| 3Q17 | 28.3 | -1.8% |
| 2Q17 | 29.7 | - |
| 1Q17 | 30.9 | - |
| 4Q16 | 27.4 | - |
| 3Q16 | 28.8 | - |