| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | -1.7 | -343.4% |
| 2Q26 | 3.2 | +60.4% |
| 1Q26 | -1.6 | -128.2% |
| 4Q25 | 1.7 | -84.6% |
| 3Q25 | 0.7 | -96.1% |
| 2Q25 | 2.0 | -91.4% |
| 1Q25 | 5.5 | -74.7% |
| 4Q24 | 11.4 | -32.4% |
| 3Q24 | 18.4 | +27.9% |
| 2Q24 | 23.5 | +45.6% |
| 1Q24 | 21.8 | +83.7% |
| 4Q23 | 16.8 | +45.6% |
| 3Q23 | 14.4 | +67.0% |
| 2Q23 | 16.1 | +30.9% |
| 1Q23 | 11.9 | +19.5% |
| 4Q22 | 11.5 | +15.2% |
| 3Q22 | 8.6 | -29.7% |
| 2Q22 | 12.3 | -1.0% |
| 1Q22 | 9.9 | -38.6% |
| 4Q21 | 10.0 | +85.9% |
| 3Q21 | 12.3 | +38.8% |
| 2Q21 | 12.4 | +27.5% |
| 1Q21 | 16.2 | +382.5% |
| 4Q20 | 5.4 | +15.0% |
| 3Q20 | 8.8 | +30.9% |
| 2Q20 | 9.8 | -38.3% |
| 1Q20 | 3.4 | -82.0% |
| 4Q19 | 4.7 | -72.1% |
| 3Q19 | 6.7 | -61.0% |
| 2Q19 | 15.8 | -18.7% |
| 1Q19 | 18.7 | -2.2% |
| 4Q18 | 16.8 | -3.6% |
| 3Q18 | 17.3 | -2.6% |
| 2Q18 | 19.4 | +19.4% |
| 1Q18 | 19.1 | +42.4% |
| 4Q17 | 17.4 | -1542.8% |
| 3Q17 | 17.8 | +26.9% |
| 2Q17 | 16.3 | +10.0% |
| 1Q17 | 13.4 | -14.4% |
| 4Q16 | -1.2 | - |
| 3Q16 | 14.0 | - |
| 2Q16 | 14.8 | - |
| 1Q16 | 15.6 | - |