| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 5.3 | -17.3% |
| 2Q26 | 5.1 | +30.4% |
| 1Q26 | 4.5 | -15.4% |
| 4Q25 | 5.6 | +27.6% |
| 3Q25 | 6.4 | +18.5% |
| 2Q25 | 3.9 | -27.0% |
| 1Q25 | 5.4 | +4.3% |
| 4Q24 | 4.4 | +2.0% |
| 3Q24 | 5.4 | -1.3% |
| 2Q24 | 5.4 | +1.2% |
| 1Q24 | 5.2 | -5.7% |
| 4Q23 | 4.3 | -22.0% |
| 3Q23 | 5.4 | +8.3% |
| 2Q23 | 5.3 | +20.5% |
| 1Q23 | 5.5 | +18.5% |
| 4Q22 | 5.5 | +14.8% |
| 3Q22 | 5.0 | +10.3% |
| 2Q22 | 4.4 | +27.7% |
| 1Q22 | 4.6 | +42.0% |
| 4Q21 | 4.8 | +2.2% |
| 3Q21 | 4.6 | -16.1% |
| 2Q21 | 3.4 | -29.1% |
| 1Q21 | 3.2 | -21.8% |
| 4Q20 | 4.7 | +1.6% |
| 3Q20 | 5.4 | -11.6% |
| 2Q20 | 4.9 | -10.5% |
| 1Q20 | 4.2 | -24.3% |
| 4Q19 | 4.6 | +11.9% |
| 3Q19 | 6.1 | +0.4% |
| 2Q19 | 5.4 | -11.2% |
| 1Q19 | 5.5 | +22.0% |
| 4Q18 | 4.1 | -31.5% |
| 3Q18 | 6.1 | +12.7% |
| 2Q18 | 6.1 | +25.9% |
| 1Q18 | 4.5 | +21.4% |
| 4Q17 | 6.1 | +4.2% |
| 3Q17 | 5.4 | +1.3% |
| 2Q17 | 4.9 | - |
| 1Q17 | 3.7 | - |
| 4Q16 | 5.8 | - |
| 3Q16 | 5.4 | - |