| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 28.0 | -48.3% |
| 2Q26 | 27.7 | -9.5% |
| 1Q26 | 45.4 | +11.1% |
| 4Q25 | 35.4 | -20.1% |
| 3Q25 | 54.2 | +57.3% |
| 2Q25 | 30.6 | -29.6% |
| 1Q25 | 40.9 | +65.6% |
| 4Q24 | 44.3 | -70.6% |
| 3Q24 | 34.5 | +11.8% |
| 2Q24 | 43.5 | +9.3% |
| 1Q24 | 24.7 | -45.0% |
| 4Q23 | 150.7 | +547.2% |
| 3Q23 | 30.8 | -13.2% |
| 2Q23 | 39.8 | +29.0% |
| 1Q23 | 44.9 | +75.9% |
| 4Q22 | 23.3 | -86.6% |
| 3Q22 | 35.6 | +64.9% |
| 2Q22 | 30.8 | +45.7% |
| 1Q22 | 25.5 | +300.6% |
| 4Q21 | 174.2 | +9.7% |
| 3Q21 | 21.6 | -10.2% |
| 2Q21 | 21.2 | +9.2% |
| 1Q21 | 6.4 | -61.8% |
| 4Q20 | 158.7 | -14.2% |
| 3Q20 | 24.0 | +30.5% |
| 2Q20 | 19.4 | -11.7% |
| 1Q20 | 16.7 | -15.1% |
| 4Q19 | 184.9 | +12.0% |
| 3Q19 | 18.4 | +32.5% |
| 2Q19 | 22.0 | +49.3% |
| 1Q19 | 19.7 | +58.2% |
| 4Q18 | 165.1 | +781.7% |
| 3Q18 | 13.9 | -29.9% |
| 2Q18 | 14.7 | -19.5% |
| 1Q18 | 12.4 | +254.7% |
| 4Q17 | 18.7 | +49.2% |
| 3Q17 | 19.8 | +2.3% |
| 2Q17 | 18.3 | - |
| 1Q17 | 3.5 | - |
| 4Q16 | 12.5 | - |
| 3Q16 | 19.4 | - |