| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 5.0 | -17.4% |
| 2Q26 | 5.1 | -6.6% |
| 1Q26 | 6.0 | +24.5% |
| 4Q25 | 6.5 | +24.2% |
| 3Q25 | 6.0 | -3.6% |
| 2Q25 | 5.4 | -9.5% |
| 1Q25 | 4.8 | -8.5% |
| 4Q24 | 5.2 | -19.7% |
| 3Q24 | 6.2 | +31.6% |
| 2Q24 | 6.0 | -9.3% |
| 1Q24 | 5.3 | -17.8% |
| 4Q23 | 6.5 | +6.6% |
| 3Q23 | 4.7 | -44.9% |
| 2Q23 | 6.6 | +2.4% |
| 1Q23 | 6.4 | -3.4% |
| 4Q22 | 6.1 | +1.6% |
| 3Q22 | 8.6 | +72.0% |
| 2Q22 | 6.5 | +7.9% |
| 1Q22 | 6.6 | +32.2% |
| 4Q21 | 6.0 | +12.3% |
| 3Q21 | 5.0 | -9.4% |
| 2Q21 | 6.0 | +6.2% |
| 1Q21 | 5.0 | -8.7% |
| 4Q20 | 5.3 | -12.9% |
| 3Q20 | 5.5 | -23.7% |
| 2Q20 | 5.6 | -20.9% |
| 1Q20 | 5.5 | -23.5% |
| 4Q19 | 6.1 | +0.1% |
| 3Q19 | 7.2 | +3.4% |
| 2Q19 | 7.1 | +2.2% |
| 1Q19 | 7.2 | +15.9% |
| 4Q18 | 6.1 | -7.7% |
| 3Q18 | 7.0 | +59.2% |
| 2Q18 | 7.0 | +37.3% |
| 1Q18 | 6.2 | +37.8% |
| 4Q17 | 6.6 | +2.2% |
| 3Q17 | 4.4 | -30.9% |
| 2Q17 | 5.1 | - |
| 1Q17 | 4.5 | - |
| 4Q16 | 6.5 | - |
| 3Q16 | 6.3 | - |