| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 11.8 | -3.3% |
| 2Q26 | 7.8 | +80.3% |
| 1Q26 | 5.3 | -39.7% |
| 4Q25 | 2.7 | -65.9% |
| 3Q25 | 12.2 | +53.9% |
| 2Q25 | 4.3 | -41.3% |
| 1Q25 | 8.7 | +46.7% |
| 4Q24 | 7.9 | +87.4% |
| 3Q24 | 7.9 | -14.4% |
| 2Q24 | 7.4 | -5.3% |
| 1Q24 | 6.0 | -40.5% |
| 4Q23 | 4.2 | -37.0% |
| 3Q23 | 9.3 | -10.7% |
| 2Q23 | 7.8 | -16.0% |
| 1Q23 | 10.0 | +12.7% |
| 4Q22 | 6.7 | -29.1% |
| 3Q22 | 10.4 | +5.8% |
| 2Q22 | 9.3 | +57.8% |
| 1Q22 | 8.9 | +402.3% |
| 4Q21 | 9.4 | +170.6% |
| 3Q21 | 9.8 | +14.8% |
| 2Q21 | 5.9 | -24.2% |
| 1Q21 | 1.8 | -56.2% |
| 4Q20 | 3.5 | -48.7% |
| 3Q20 | 8.6 | +2.8% |
| 2Q20 | 7.8 | -4.7% |
| 1Q20 | 4.0 | -33.4% |
| 4Q19 | 6.8 | -25.5% |
| 3Q19 | 8.3 | -20.6% |
| 2Q19 | 8.1 | -22.2% |
| 1Q19 | 6.1 | -3.8% |
| 4Q18 | 9.1 | +1.1% |
| 3Q18 | 10.5 | -7.0% |
| 2Q18 | 10.5 | +22.5% |
| 1Q18 | 6.3 | +21.6% |
| 4Q17 | 9.0 | +26.7% |
| 3Q17 | 11.3 | +13.3% |
| 2Q17 | 8.5 | -14.8% |
| 1Q17 | 5.2 | -6.4% |
| 4Q16 | 7.1 | - |
| 3Q16 | 10.0 | - |
| 2Q16 | 10.0 | - |
| 1Q16 | 5.5 | - |