| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 37.5 | -13.5% |
| 2Q26 | 27.1 | +1342.3% |
| 1Q26 | 21.3 | -52.7% |
| 4Q25 | 3.5 | -90.9% |
| 3Q25 | 43.3 | +214.0% |
| 2Q25 | 1.9 | -92.6% |
| 1Q25 | 45.0 | +32.5% |
| 4Q24 | 38.7 | +179.0% |
| 3Q24 | 13.8 | +82.2% |
| 2Q24 | 25.4 | +1.3% |
| 1Q24 | 34.0 | +20.0% |
| 4Q23 | 13.9 | -1.6% |
| 3Q23 | 7.6 | -55.9% |
| 2Q23 | 25.0 | +13.6% |
| 1Q23 | 28.3 | +27.0% |
| 4Q22 | 14.1 | +140.3% |
| 3Q22 | 17.2 | +3.8% |
| 2Q22 | 22.0 | +17.5% |
| 1Q22 | 22.3 | +17.6% |
| 4Q21 | 5.9 | -40.0% |
| 3Q21 | 16.5 | +7.2% |
| 2Q21 | 18.7 | +15.5% |
| 1Q21 | 18.9 | -5.3% |
| 4Q20 | 9.8 | -22.2% |
| 3Q20 | 15.4 | -15.0% |
| 2Q20 | 16.2 | +38.1% |
| 1Q20 | 20.0 | +17.5% |
| 4Q19 | 12.5 | +62.1% |
| 3Q19 | 18.2 | +43.8% |
| 2Q19 | 11.8 | -11.1% |
| 1Q19 | 17.0 | +7.6% |
| 4Q18 | 7.7 | -30.4% |
| 3Q18 | 12.6 | -30.3% |
| 2Q18 | 13.2 | +12.5% |
| 1Q18 | 15.8 | -11.4% |
| 4Q17 | 11.1 | +84.3% |
| 3Q17 | 18.1 | +224.0% |
| 2Q17 | 11.8 | - |
| 1Q17 | 17.8 | - |
| 4Q16 | 6.0 | - |
| 3Q16 | 5.6 | - |