| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 9.9 | -3.0% |
| 2Q26 | 9.7 | +11.8% |
| 1Q26 | 10.3 | +12.4% |
| 4Q25 | 8.2 | +33.6% |
| 3Q25 | 10.2 | +39.4% |
| 2Q25 | 8.7 | +25.4% |
| 1Q25 | 9.2 | +21.6% |
| 4Q24 | 6.1 | +20.9% |
| 3Q24 | 7.3 | +13.0% |
| 2Q24 | 7.0 | -6.5% |
| 1Q24 | 7.5 | -1.0% |
| 4Q23 | 5.1 | +5.7% |
| 3Q23 | 6.5 | +18.4% |
| 2Q23 | 7.4 | +11.8% |
| 1Q23 | 7.6 | +21.7% |
| 4Q22 | 4.8 | +26.8% |
| 3Q22 | 5.5 | +11.6% |
| 2Q22 | 6.6 | +26.7% |
| 1Q22 | 6.2 | +15.4% |
| 4Q21 | 3.8 | +34.7% |
| 3Q21 | 4.9 | -25.2% |
| 2Q21 | 5.2 | -15.8% |
| 1Q21 | 5.4 | -10.4% |
| 4Q20 | 2.8 | -26.1% |
| 3Q20 | 6.5 | +38.0% |
| 2Q20 | 6.2 | +27.2% |
| 1Q20 | 6.0 | +14.3% |
| 4Q19 | 3.8 | +25.1% |
| 3Q19 | 4.7 | +31.1% |
| 2Q19 | 4.9 | +25.8% |
| 1Q19 | 5.3 | +101.6% |
| 4Q18 | 3.0 | +65.7% |
| 3Q18 | 3.6 | +31.6% |
| 2Q18 | 3.9 | +32.5% |
| 1Q18 | 2.6 | +47.1% |
| 4Q17 | 1.8 | -29.2% |
| 3Q17 | 2.7 | +118.5% |
| 2Q17 | 2.9 | - |
| 1Q17 | 1.8 | - |
| 4Q16 | 2.6 | - |
| 3Q16 | 1.3 | - |