| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 31.2 | +14.4% |
| 2Q26 | 32.1 | +20.8% |
| 1Q26 | 33.7 | +35.7% |
| 3Q25 | 27.3 | +133.6% |
| 2Q25 | 26.6 | +107.1% |
| 1Q25 | 24.8 | +47.4% |
| 4Q24 | 7.7 | -21.0% |
| 3Q24 | 11.7 | -30.3% |
| 2Q24 | 12.8 | +7.4% |
| 1Q24 | 16.8 | -5.1% |
| 4Q23 | 9.7 | -2611.9% |
| 3Q23 | 16.8 | -31.1% |
| 2Q23 | 12.0 | -33.5% |
| 1Q23 | 17.7 | -30.6% |
| 4Q22 | -0.4 | -102.5% |
| 3Q22 | 24.3 | +45.9% |
| 2Q22 | 18.0 | -20.3% |
| 1Q22 | 25.6 | +36.8% |
| 4Q21 | 15.4 | +15.1% |
| 3Q21 | 16.7 | -7.5% |
| 2Q21 | 22.6 | +20.1% |
| 1Q21 | 18.7 | -5.2% |
| 4Q20 | 13.3 | -41.4% |
| 3Q20 | 18.0 | +58.6% |
| 2Q20 | 18.8 | -16.5% |
| 1Q20 | 19.7 | -0.4% |
| 4Q19 | 22.8 | +468.9% |
| 3Q19 | 11.4 | -56.9% |
| 2Q19 | 22.5 | +42.9% |
| 1Q19 | 19.8 | -15.7% |
| 4Q18 | 4.0 | -53.4% |
| 3Q18 | 26.3 | +7.8% |
| 2Q18 | 15.8 | -43.2% |
| 1Q18 | 23.5 | +3.9% |
| 4Q17 | 8.6 | -60.9% |
| 3Q17 | 24.4 | +14.1% |
| 2Q17 | 27.7 | - |
| 1Q17 | 22.6 | - |
| 4Q16 | 22.0 | - |
| 3Q16 | 21.4 | - |