| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 6.1 | -72.8% |
| 2Q26 | 11.5 | -53.0% |
| 1Q26 | 9.9 | -48.5% |
| 4Q25 | 8.9 | -12.9% |
| 3Q25 | 22.3 | +237.9% |
| 2Q25 | 24.6 | +111.3% |
| 1Q25 | 19.3 | +22.5% |
| 4Q24 | 10.2 | -44.3% |
| 3Q24 | 6.6 | -81.2% |
| 2Q24 | 11.6 | -79.2% |
| 1Q24 | 15.8 | -71.9% |
| 4Q23 | 18.3 | -63.6% |
| 3Q23 | 35.2 | -27.1% |
| 2Q23 | 55.9 | +25.6% |
| 1Q23 | 56.1 | +84.3% |
| 4Q22 | 50.4 | +150.0% |
| 3Q22 | 48.2 | +173.7% |
| 2Q22 | 44.6 | +421.4% |
| 1Q22 | 30.4 | +562.7% |
| 4Q21 | 20.2 | +1295.0% |
| 3Q21 | 17.6 | +235.9% |
| 2Q21 | 8.5 | +272.2% |
| 1Q21 | 4.6 | +191.0% |
| 4Q20 | 1.4 | +380.7% |
| 3Q20 | 5.2 | +335.9% |
| 2Q20 | 2.3 | -527.1% |
| 1Q20 | 1.6 | -211.1% |
| 4Q19 | 0.3 | -121.9% |
| 3Q19 | 1.2 | -49.9% |
| 2Q19 | -0.5 | -124.9% |
| 1Q19 | -1.4 | -172.1% |
| 4Q18 | -1.4 | +458.0% |
| 3Q18 | 2.4 | -55.0% |
| 2Q18 | 2.2 | -172.3% |
| 1Q18 | 2.0 | -193.5% |
| 4Q17 | -0.2 | -130.8% |
| 3Q17 | 5.3 | +127.7% |
| 2Q17 | -3.0 | - |
| 1Q17 | -2.1 | - |
| 4Q16 | 0.8 | - |
| 3Q16 | 2.3 | - |