| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 21.6 | -1.5% |
| 4Q25 | 9.5 | -9.0% |
| 3Q25 | 26.6 | +60.2% |
| 2Q25 | 25.3 | -6.8% |
| 1Q25 | 22.0 | +21.2% |
| 4Q24 | 10.5 | -0.3% |
| 3Q24 | 16.6 | +14.4% |
| 2Q24 | 27.2 | +59.1% |
| 1Q24 | 18.1 | +89.2% |
| 4Q23 | 10.5 | +52.7% |
| 3Q23 | 14.5 | +91.7% |
| 2Q23 | 17.1 | +46.3% |
| 1Q23 | 9.6 | -38.0% |
| 4Q22 | 6.9 | -1.0% |
| 3Q22 | 7.6 | +82.0% |
| 2Q22 | 11.7 | -9.6% |
| 1Q22 | 15.5 | +178.7% |
| 4Q21 | 6.9 | +62.9% |
| 3Q21 | 4.2 | -190.2% |
| 2Q21 | 12.9 | +416.3% |
| 1Q21 | 5.5 | -254.5% |
| 4Q20 | 4.3 | +9.5% |
| 3Q20 | -4.6 | -301.5% |
| 2Q20 | 2.5 | -61.4% |
| 1Q20 | -3.6 | -149.4% |
| 4Q19 | 3.9 | -44.9% |
| 3Q19 | 2.3 | -46.7% |
| 2Q19 | 6.5 | -46.8% |
| 1Q19 | 7.3 | -53.0% |
| 4Q18 | 7.1 | +39.7% |
| 3Q18 | 4.3 | -44.8% |
| 2Q18 | 12.2 | +10.7% |
| 1Q18 | 15.5 | +89.3% |
| 4Q17 | 5.1 | +42.2% |
| 3Q17 | 7.8 | +5360.5% |
| 2Q17 | 11.0 | -14.7% |
| 1Q17 | 8.2 | -16.6% |
| 4Q16 | 3.6 | - |
| 3Q16 | 0.1 | - |
| 2Q16 | 12.9 | - |
| 1Q16 | 9.8 | - |