| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 0.5 | -96.6% |
| 2Q26 | 7.6 | -44.4% |
| 1Q26 | 1.8 | -58.5% |
| 4Q25 | 5.8 | -51.1% |
| 3Q25 | 14.9 | +3.9% |
| 2Q25 | 13.7 | +19.1% |
| 1Q25 | 4.3 | -30.3% |
| 4Q24 | 12.0 | +123.6% |
| 3Q24 | 14.4 | +23.5% |
| 2Q24 | 11.5 | -11.9% |
| 1Q24 | 6.1 | -35.7% |
| 4Q23 | 5.4 | -54.2% |
| 3Q23 | 11.6 | -35.4% |
| 2Q23 | 13.1 | -49.0% |
| 1Q23 | 9.5 | -28.1% |
| 4Q22 | 11.7 | -28.2% |
| 3Q22 | 18.0 | -3.6% |
| 2Q22 | 25.7 | +32.6% |
| 1Q22 | 13.3 | -10.9% |
| 4Q21 | 16.3 | +20.3% |
| 3Q21 | 18.7 | +17.0% |
| 2Q21 | 19.4 | +15.6% |
| 1Q21 | 14.9 | -4.5% |
| 4Q20 | 13.5 | +19.4% |
| 3Q20 | 16.0 | +17.5% |
| 2Q20 | 16.7 | +75.3% |
| 1Q20 | 15.6 | +45.7% |
| 4Q19 | 11.3 | -23.7% |
| 3Q19 | 13.6 | -14.4% |
| 2Q19 | 9.5 | -11.7% |
| 1Q19 | 10.7 | -7.0% |
| 4Q18 | 14.9 | +0.6% |
| 3Q18 | 15.9 | +18.2% |
| 2Q18 | 10.8 | -10.0% |
| 1Q18 | 11.5 | +61.0% |
| 4Q17 | 14.8 | +83.8% |
| 3Q17 | 13.4 | +67.2% |
| 2Q17 | 12.0 | +103.2% |
| 1Q17 | 7.2 | +127.7% |
| 4Q16 | 8.0 | - |
| 3Q16 | 8.0 | - |
| 2Q16 | 5.9 | - |
| 1Q16 | 3.1 | - |