| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 13.8 | -27.4% |
| 2Q25 | 20.9 | +12.8% |
| 1Q25 | 19.0 | +48.0% |
| 4Q24 | 16.9 | +39.5% |
| 3Q24 | 20.2 | +22.5% |
| 2Q24 | 18.5 | +12.7% |
| 1Q24 | 12.8 | -36.9% |
| 4Q23 | 12.1 | -17.6% |
| 3Q23 | 16.5 | -15.6% |
| 2Q23 | 16.4 | -22.2% |
| 1Q23 | 20.3 | -12.4% |
| 4Q22 | 14.7 | -30.9% |
| 3Q22 | 19.5 | -18.0% |
| 2Q22 | 21.1 | -9.7% |
| 1Q22 | 23.2 | +0.4% |
| 4Q21 | 21.3 | +17.9% |
| 3Q21 | 23.8 | +2.1% |
| 2Q21 | 23.4 | +22.2% |
| 1Q21 | 23.1 | +38.6% |
| 4Q20 | 18.0 | +69.1% |
| 3Q20 | 23.3 | +90.9% |
| 2Q20 | 19.1 | +13.1% |
| 1Q20 | 16.7 | +14.7% |
| 4Q19 | 10.7 | -3.2% |
| 3Q19 | 12.2 | -18.3% |
| 2Q19 | 16.9 | - |
| 1Q19 | 14.5 | -43.2% |
| 4Q18 | 11.0 | -25.9% |
| 3Q18 | 14.9 | -21.9% |
| 1Q18 | 25.6 | +11.7% |
| 4Q17 | 14.9 | -13.0% |
| 3Q17 | 19.1 | +1.9% |
| 2Q17 | 21.2 | -9.2% |
| 1Q17 | 22.9 | -8.7% |
| 4Q16 | 17.1 | - |
| 3Q16 | 18.8 | - |
| 2Q16 | 23.3 | - |
| 1Q16 | 25.1 | - |