| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q26 | 11.5 | +361.3% |
| 1Q26 | 11.7 | +109.7% |
| 4Q25 | 12.7 | +51.7% |
| 3Q25 | 9.1 | +14.0% |
| 2Q25 | 2.5 | -80.8% |
| 1Q25 | 5.6 | -63.5% |
| 4Q24 | 8.4 | -9.8% |
| 3Q24 | 8.0 | -48.1% |
| 2Q24 | 12.9 | -30.5% |
| 1Q24 | 15.3 | -18.5% |
| 4Q23 | 9.3 | -52.0% |
| 3Q23 | 15.4 | -26.0% |
| 2Q23 | 18.6 | -35.5% |
| 1Q23 | 18.8 | -28.6% |
| 4Q22 | 19.3 | -27.5% |
| 3Q22 | 20.7 | -18.2% |
| 2Q22 | 28.9 | +37.6% |
| 1Q22 | 26.2 | +39.3% |
| 4Q21 | 26.7 | +27.9% |
| 3Q21 | 25.4 | -10.1% |
| 2Q21 | 21.0 | -49.9% |
| 1Q21 | 18.8 | -32.7% |
| 4Q20 | 20.9 | -26.8% |
| 3Q20 | 28.2 | -25.7% |
| 2Q20 | 41.8 | +39.7% |
| 1Q20 | 28.0 | -16.4% |
| 4Q19 | 28.5 | -4.2% |
| 3Q19 | 38.0 | +23.8% |
| 2Q19 | 29.9 | -0.3% |
| 1Q19 | 33.5 | +11.4% |
| 4Q18 | 29.8 | -3.0% |
| 3Q18 | 30.7 | -2.6% |
| 2Q18 | 30.1 | +6.9% |
| 1Q18 | 30.1 | +2.6% |
| 4Q17 | 30.7 | +7.0% |
| 3Q17 | 31.5 | +5.8% |
| 2Q17 | 28.1 | +7.6% |
| 1Q17 | 29.3 | +3.1% |
| 4Q16 | 28.7 | - |
| 3Q16 | 29.8 | - |
| 2Q16 | 26.1 | - |
| 1Q16 | 28.4 | - |