| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 9.2 | -6.9% |
| 2Q26 | 5.8 | -33.2% |
| 1Q26 | 8.9 | -29.0% |
| 4Q25 | 11.4 | -19.1% |
| 3Q25 | 9.8 | -19.3% |
| 2Q25 | 8.7 | -32.1% |
| 1Q25 | 12.5 | +28.7% |
| 4Q24 | 14.1 | +53.1% |
| 3Q24 | 12.2 | +77.0% |
| 2Q24 | 12.8 | +20.0% |
| 1Q24 | 9.7 | -19.6% |
| 4Q23 | 9.2 | -18.6% |
| 3Q23 | 6.9 | -39.0% |
| 2Q23 | 10.7 | -16.8% |
| 1Q23 | 12.1 | -11.8% |
| 4Q22 | 11.3 | -12.4% |
| 3Q22 | 11.3 | +19.1% |
| 2Q22 | 12.9 | +89.0% |
| 1Q22 | 13.7 | +192.8% |
| 4Q21 | 12.9 | +71.8% |
| 3Q21 | 9.5 | +72.4% |
| 2Q21 | 6.8 | -20.7% |
| 1Q21 | 4.7 | -48.9% |
| 4Q20 | 7.5 | +47.3% |
| 3Q20 | 5.5 | -57.3% |
| 2Q20 | 8.6 | -34.1% |
| 1Q20 | 9.1 | -36.6% |
| 4Q19 | 5.1 | -50.2% |
| 3Q19 | 12.9 | -5.7% |
| 2Q19 | 13.0 | -8.1% |
| 1Q19 | 14.4 | -2.5% |
| 4Q18 | 10.2 | -28.3% |
| 3Q18 | 13.7 | -22.7% |
| 2Q18 | 14.2 | +11.1% |
| 1Q18 | 14.8 | -4.1% |
| 4Q17 | 14.3 | +6.9% |
| 3Q17 | 17.7 | +11.5% |
| 2Q17 | 12.8 | -7.5% |
| 1Q17 | 15.4 | +2.3% |
| 4Q16 | 13.3 | - |
| 3Q16 | 15.9 | - |
| 2Q16 | 13.8 | - |
| 1Q16 | 15.1 | - |