| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 4.4 | -7.6% |
| 2Q26 | 10.4 | -10.9% |
| 1Q26 | 5.4 | +15.0% |
| 4Q25 | 14.2 | -8.9% |
| 3Q25 | 4.8 | +71.8% |
| 2Q25 | 11.7 | +3.1% |
| 1Q25 | 4.7 | +80.4% |
| 4Q24 | 15.6 | -9.7% |
| 3Q24 | 2.8 | -40.7% |
| 2Q24 | 11.3 | -22.9% |
| 1Q24 | 2.6 | -52.6% |
| 4Q23 | 17.3 | -21.8% |
| 3Q23 | 4.7 | -41.3% |
| 2Q23 | 14.7 | -23.7% |
| 1Q23 | 5.5 | -42.1% |
| 4Q22 | 22.1 | +9.8% |
| 3Q22 | 8.0 | -50.9% |
| 2Q22 | 19.3 | -14.0% |
| 1Q22 | 9.5 | +12.6% |
| 4Q21 | 20.1 | -11.3% |
| 3Q21 | 16.3 | +59.2% |
| 2Q21 | 22.4 | +25.1% |
| 1Q21 | 8.4 | +17.2% |
| 4Q20 | 22.6 | +15.5% |
| 3Q20 | 10.3 | +52.7% |
| 2Q20 | 17.9 | -6.7% |
| 1Q20 | 7.2 | +19.1% |
| 4Q19 | 19.6 | +2.1% |
| 3Q19 | 6.7 | +49.4% |
| 2Q19 | 19.2 | +15.1% |
| 1Q19 | 6.1 | +20.8% |
| 4Q18 | 19.2 | +1.6% |
| 3Q18 | 4.5 | +141.2% |
| 2Q18 | 16.7 | +6.4% |
| 1Q18 | 5.0 | -27.5% |
| 4Q17 | 18.9 | +1.7% |
| 3Q17 | 1.9 | +33.1% |
| 2Q17 | 15.7 | - |
| 1Q17 | 6.9 | - |
| 4Q16 | 18.6 | - |
| 3Q16 | 1.4 | - |