| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 13.2 | +127.7% |
| 2Q26 | 13.1 | +81.1% |
| 1Q26 | 13.2 | +30.4% |
| 4Q25 | 7.2 | -112.7% |
| 3Q25 | 5.8 | -108.5% |
| 2Q25 | 7.2 | -29.0% |
| 1Q25 | 10.1 | -8.6% |
| 4Q24 | -56.5 | +190.4% |
| 3Q24 | -68.1 | +960.2% |
| 2Q24 | 10.2 | -50.1% |
| 1Q24 | 11.1 | -50.4% |
| 4Q23 | -19.4 | -189.2% |
| 3Q23 | -6.4 | -117.5% |
| 2Q23 | 20.4 | -43.4% |
| 1Q23 | 22.3 | -47.6% |
| 4Q22 | 21.8 | -13.0% |
| 3Q22 | 36.8 | +44.4% |
| 2Q22 | 36.0 | +16.1% |
| 1Q22 | 42.5 | +111.6% |
| 4Q21 | 25.1 | +1029.8% |
| 3Q21 | 25.5 | -11.1% |
| 2Q21 | 31.0 | +4.4% |
| 1Q21 | 20.1 | -43.4% |
| 4Q20 | 2.2 | -86.9% |
| 3Q20 | 28.7 | -2.1% |
| 2Q20 | 29.7 | -6.7% |
| 1Q20 | 35.5 | -8.6% |
| 4Q19 | 17.0 | -47.6% |
| 3Q19 | 29.3 | -26.6% |
| 2Q19 | 31.8 | -15.9% |
| 1Q19 | 38.8 | -13.9% |
| 4Q18 | 32.4 | +27.8% |
| 3Q18 | 39.9 | -12.7% |
| 2Q18 | 37.8 | -20.2% |
| 1Q18 | 45.1 | +22.7% |
| 4Q17 | 25.4 | -33.0% |
| 3Q17 | 45.7 | +4.0% |
| 2Q17 | 47.4 | - |
| 1Q17 | 36.8 | - |
| 4Q16 | 37.9 | - |
| 3Q16 | 44.0 | - |