| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q26 | 12.0 | -27.3% |
| 3Q26 | 14.8 | +37.5% |
| 4Q25 | 16.5 | -20.2% |
| 3Q25 | 10.7 | -0.7% |
| 2Q25 | 13.7 | +1.6% |
| 1Q25 | 9.3 | -3.3% |
| 4Q24 | 20.6 | +74.6% |
| 3Q24 | 10.8 | -31.3% |
| 2Q24 | 13.5 | -15.7% |
| 1Q24 | 9.6 | -11.3% |
| 4Q23 | 11.8 | -13.9% |
| 3Q23 | 15.7 | +32.9% |
| 2Q23 | 16.0 | +16.0% |
| 1Q23 | 10.8 | -37.3% |
| 4Q22 | 13.7 | -36.7% |
| 3Q22 | 11.8 | -24.7% |
| 2Q22 | 13.8 | -397.6% |
| 1Q22 | 17.2 | -346.4% |
| 4Q21 | 21.7 | -11.3% |
| 3Q21 | 15.7 | -47.1% |
| 2Q21 | -4.6 | -120.6% |
| 1Q21 | -7.0 | -136.6% |
| 4Q20 | 24.4 | -21.0% |
| 3Q20 | 29.7 | -20.9% |
| 2Q20 | 22.4 | -16.5% |
| 1Q20 | 19.1 | +15.7% |
| 4Q19 | 30.9 | +30.7% |
| 3Q19 | 37.6 | +83.1% |
| 2Q19 | 26.8 | +29.4% |
| 1Q19 | 16.5 | -12.4% |
| 4Q18 | 23.6 | +10.1% |
| 3Q18 | 20.5 | -24.2% |
| 2Q18 | 20.7 | -35.1% |
| 1Q18 | 18.8 | +21.5% |
| 4Q17 | 21.5 | +25.6% |
| 3Q17 | 27.1 | - |
| 2Q17 | 31.9 | - |
| 1Q17 | 15.5 | - |
| 4Q16 | 17.1 | - |