| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q26 | 10.8 | -32.0% |
| 4Q25 | 15.9 | +14.0% |
| 3Q25 | 14.3 | +24.5% |
| 2Q25 | 17.4 | +8.0% |
| 1Q25 | 18.0 | -6.3% |
| 4Q24 | 13.9 | +25.6% |
| 3Q24 | 11.5 | +9.0% |
| 2Q24 | 16.1 | +17.6% |
| 1Q24 | 19.2 | +13.1% |
| 4Q23 | 11.1 | +22.5% |
| 3Q23 | 10.6 | -18.4% |
| 2Q23 | 13.7 | +7.6% |
| 1Q23 | 17.0 | +3.3% |
| 4Q22 | 9.1 | -26.7% |
| 3Q22 | 12.9 | +7.5% |
| 2Q22 | 12.7 | +7.6% |
| 1Q22 | 16.4 | +13.9% |
| 4Q21 | 12.4 | +20.6% |
| 3Q21 | 12.0 | -21.2% |
| 2Q21 | 11.8 | -17.4% |
| 1Q21 | 14.4 | +29.4% |
| 4Q20 | 10.3 | -8.8% |
| 3Q20 | 15.3 | +18.2% |
| 2Q20 | 14.3 | +16.5% |
| 1Q20 | 11.2 | -19.2% |
| 4Q19 | 11.3 | -10.2% |
| 3Q19 | 12.9 | +40.3% |
| 2Q19 | 12.3 | +1.5% |
| 1Q19 | 13.8 | -2.8% |
| 4Q18 | 12.5 | +22.0% |
| 3Q18 | 9.2 | -5.3% |
| 2Q18 | 12.1 | +23.7% |
| 1Q18 | 14.2 | +1.0% |
| 4Q17 | 10.3 | +129.9% |
| 3Q17 | 9.7 | +38.1% |
| 2Q17 | 9.8 | - |
| 1Q17 | 14.1 | - |
| 4Q16 | 4.5 | - |
| 3Q16 | 7.0 | - |