| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 26.7 | -12.4% |
| 3Q25 | 20.2 | -16.2% |
| 2Q25 | 20.9 | -26.5% |
| 1Q25 | 23.1 | -23.5% |
| 4Q24 | 30.5 | +15.9% |
| 3Q24 | 24.1 | -17.6% |
| 2Q24 | 28.5 | +2.6% |
| 1Q24 | 30.3 | -0.3% |
| 4Q23 | 26.3 | +9.7% |
| 3Q23 | 29.3 | +11.0% |
| 2Q23 | 27.8 | -0.5% |
| 1Q23 | 30.4 | +75.1% |
| 4Q22 | 24.0 | +27.9% |
| 3Q22 | 26.4 | +107.8% |
| 2Q22 | 27.9 | +38.1% |
| 1Q22 | 17.3 | +25.8% |
| 4Q21 | 18.7 | -12.2% |
| 3Q21 | 12.7 | -478.8% |
| 2Q21 | 20.2 | -247.1% |
| 1Q21 | 13.8 | +122.7% |
| 4Q20 | 21.4 | +28.4% |
| 3Q20 | -3.4 | -126.3% |
| 2Q20 | -13.7 | -203.3% |
| 1Q20 | 6.2 | -50.1% |
| 4Q19 | 16.6 | +28.7% |
| 3Q19 | 12.7 | +8.4% |
| 2Q19 | 13.3 | +18.1% |
| 1Q19 | 12.4 | -10.7% |
| 4Q18 | 12.9 | -4.1% |
| 3Q18 | 11.7 | +626.5% |
| 2Q18 | 11.3 | +101.5% |
| 1Q18 | 13.9 | -24.4% |
| 4Q17 | 13.5 | -8.7% |
| 3Q17 | 1.6 | -85.2% |
| 2Q17 | 5.6 | +3.9% |
| 1Q17 | 18.4 | +142.1% |
| 4Q16 | 14.7 | +84.0% |
| 3Q16 | 10.9 | - |
| 2Q16 | 5.4 | - |
| 1Q16 | 7.6 | - |
| 4Q15 | 8.0 | - |