| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | -0.2 | -93.6% |
| 4Q25 | 7.2 | +249.7% |
| 3Q25 | -23.2 | -20.2% |
| 2Q25 | 24.9 | 0.0% |
| 1Q25 | -3.9 | -172.1% |
| 4Q24 | 2.1 | -185.3% |
| 3Q24 | -29.0 | +1.5% |
| 2Q24 | 24.9 | +0.3% |
| 1Q24 | 5.4 | -16.2% |
| 4Q23 | -2.4 | -462.4% |
| 3Q23 | -28.6 | +22.0% |
| 2Q23 | 24.9 | -2.8% |
| 1Q23 | 6.5 | +5.3% |
| 4Q22 | 0.7 | -565.3% |
| 3Q22 | -23.4 | -17.0% |
| 2Q22 | 25.6 | +9.7% |
| 1Q22 | 6.1 | +13.3% |
| 4Q21 | -0.1 | -149.1% |
| 3Q21 | -28.3 | +67.3% |
| 2Q21 | 23.3 | -9.5% |
| 1Q21 | 5.4 | -173.2% |
| 4Q20 | 0.3 | -96.6% |
| 3Q20 | -16.9 | -49.3% |
| 2Q20 | 25.8 | +23.6% |
| 1Q20 | -7.4 | +79.0% |
| 4Q19 | 8.6 | +1443.6% |
| 3Q19 | -33.3 | +32.9% |
| 2Q19 | 20.9 | -9.7% |
| 1Q19 | -4.1 | -53.1% |
| 4Q18 | 0.6 | -73.3% |
| 3Q18 | -25.1 | +48.6% |
| 2Q18 | 23.1 | -9.2% |
| 1Q18 | -8.8 | +76.6% |
| 4Q17 | 2.1 | +79.7% |
| 3Q17 | -16.9 | -20.8% |
| 2Q17 | 25.5 | +3.2% |
| 1Q17 | -5.0 | -42.3% |
| 4Q16 | 1.2 | - |
| 3Q16 | -21.3 | - |
| 2Q16 | 24.7 | - |
| 1Q16 | -8.6 | - |