| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 20.4 | -3.6% |
| 4Q25 | 12.8 | +16.8% |
| 1Q25 | 21.2 | +462.6% |
| 4Q24 | 11.0 | -42.0% |
| 3Q24 | 20.8 | +0.6% |
| 2Q24 | 10.4 | -34.7% |
| 1Q24 | 3.8 | -76.3% |
| 4Q23 | 18.9 | -26.9% |
| 3Q23 | 20.7 | -4.2% |
| 2Q23 | 15.9 | +49.0% |
| 1Q23 | 15.9 | +162.9% |
| 4Q22 | 25.9 | +101.8% |
| 3Q22 | 21.6 | +161.9% |
| 2Q22 | 10.7 | -358.9% |
| 1Q22 | 6.1 | -18.0% |
| 4Q21 | 12.8 | -204.6% |
| 3Q21 | 8.2 | -168.9% |
| 2Q21 | -4.1 | -197.7% |
| 1Q21 | 7.4 | +288.0% |
| 4Q20 | -12.2 | -217.9% |
| 3Q20 | -12.0 | -139.7% |
| 2Q20 | 4.2 | -86.7% |
| 1Q20 | 1.9 | -91.6% |
| 4Q19 | 10.4 | -63.7% |
| 3Q19 | 30.1 | +32.0% |
| 2Q19 | 31.8 | +338.7% |
| 1Q19 | 22.6 | +36.9% |
| 4Q18 | 28.6 | +131.6% |
| 3Q18 | 22.8 | +216.5% |
| 2Q18 | 7.3 | -20.5% |
| 1Q18 | 16.5 | +66.7% |
| 4Q17 | 12.4 | +343.4% |
| 3Q17 | 7.2 | -66.2% |
| 2Q17 | 9.1 | +1.1% |
| 1Q17 | 9.9 | -31.3% |
| 4Q16 | 2.8 | - |
| 3Q16 | 21.3 | - |
| 2Q16 | 9.0 | - |
| 1Q16 | 14.4 | - |