| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 2.3 | -15.5% |
| 2Q26 | 3.0 | -17.5% |
| 1Q26 | 2.3 | -11.1% |
| 4Q25 | 2.6 | +6.8% |
| 3Q25 | 2.8 | -1.2% |
| 2Q25 | 3.6 | -6.3% |
| 1Q25 | 2.6 | -11.5% |
| 4Q24 | 2.5 | +54.7% |
| 3Q24 | 2.8 | -1.7% |
| 2Q24 | 3.8 | +3.2% |
| 1Q24 | 2.9 | +8.1% |
| 4Q23 | 1.6 | -35.9% |
| 3Q23 | 2.9 | -6.5% |
| 2Q23 | 3.7 | -2.9% |
| 1Q23 | 2.7 | -11.9% |
| 4Q22 | 2.5 | -20.2% |
| 3Q22 | 3.1 | -15.1% |
| 2Q22 | 3.8 | -21.2% |
| 1Q22 | 3.0 | -34.2% |
| 4Q21 | 3.1 | +5.3% |
| 3Q21 | 3.6 | +60.0% |
| 2Q21 | 4.8 | +71.8% |
| 1Q21 | 4.6 | +182.7% |
| 4Q20 | 3.0 | +153.1% |
| 3Q20 | 2.3 | +3.0% |
| 2Q20 | 2.8 | -1.6% |
| 1Q20 | 1.6 | -20.0% |
| 4Q19 | 1.2 | -28.7% |
| 3Q19 | 2.2 | +27.9% |
| 2Q19 | 2.9 | -2.1% |
| 1Q19 | 2.0 | -24.3% |
| 4Q18 | 1.6 | -31.3% |
| 3Q18 | 1.7 | -33.2% |
| 2Q18 | 2.9 | -1.1% |
| 1Q18 | 2.7 | +0.6% |
| 4Q17 | 2.4 | -10.2% |
| 3Q17 | 2.6 | +30.2% |
| 2Q17 | 3.0 | - |
| 1Q17 | 2.7 | - |
| 4Q16 | 2.7 | - |
| 3Q16 | 2.0 | - |