| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 8.4 | -3.5% |
| 2Q26 | 6.4 | -9.4% |
| 1Q26 | 9.3 | +33.2% |
| 4Q25 | 5.0 | -24.2% |
| 3Q25 | 8.7 | +58.8% |
| 2Q25 | 7.1 | +33.5% |
| 1Q25 | 7.0 | +23.8% |
| 4Q24 | 6.7 | +26.3% |
| 3Q24 | 5.5 | -8.6% |
| 2Q24 | 5.3 | -15.8% |
| 1Q24 | 5.7 | -14.5% |
| 4Q23 | 5.3 | -5.0% |
| 3Q23 | 6.0 | -30.2% |
| 2Q23 | 6.3 | -2.3% |
| 1Q23 | 6.6 | -26.3% |
| 4Q22 | 5.6 | -17.1% |
| 3Q22 | 8.6 | +38.1% |
| 2Q22 | 6.5 | +0.9% |
| 1Q22 | 9.0 | +24.3% |
| 4Q21 | 6.7 | +7.9% |
| 3Q21 | 6.2 | -21.6% |
| 2Q21 | 6.4 | -3.2% |
| 1Q21 | 7.2 | -2.6% |
| 4Q20 | 6.2 | -13.9% |
| 3Q20 | 8.0 | -10.7% |
| 2Q20 | 6.6 | -2.4% |
| 1Q20 | 7.4 | -4.4% |
| 4Q19 | 7.2 | +23.8% |
| 3Q19 | 8.9 | -1.0% |
| 2Q19 | 6.8 | -0.9% |
| 1Q19 | 7.7 | +0.2% |
| 4Q18 | 5.8 | +1.6% |
| 3Q18 | 9.0 | +21.4% |
| 2Q18 | 6.8 | -4.2% |
| 1Q18 | 7.7 | +37.6% |
| 4Q17 | 5.7 | -12.7% |
| 3Q17 | 7.4 | +48.2% |
| 2Q17 | 7.1 | +2.2% |
| 1Q17 | 5.6 | +18.9% |
| 4Q16 | 6.6 | - |
| 3Q16 | 5.0 | - |
| 2Q16 | 7.0 | - |
| 1Q16 | 4.7 | - |