| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 14.4 | -4.8% |
| 2Q26 | 7.8 | +22.7% |
| 1Q26 | 14.2 | +4.1% |
| 4Q25 | 11.4 | +10.1% |
| 3Q25 | 15.1 | -0.6% |
| 2Q25 | 6.4 | -12.2% |
| 1Q25 | 13.7 | -21.3% |
| 4Q24 | 10.3 | -23.4% |
| 3Q24 | 15.2 | -7.0% |
| 2Q24 | 7.2 | -22.3% |
| 1Q24 | 17.4 | +20.1% |
| 4Q23 | 13.5 | +46.1% |
| 3Q23 | 16.4 | +0.2% |
| 2Q23 | 9.3 | +158.7% |
| 1Q23 | 14.5 | +162.7% |
| 4Q22 | 9.2 | +18.8% |
| 3Q22 | 16.4 | +540.9% |
| 2Q22 | 3.6 | -158.0% |
| 1Q22 | 5.5 | -1920.7% |
| 4Q21 | 7.8 | +22.8% |
| 3Q21 | 2.6 | -71.5% |
| 2Q21 | -6.2 | -148.3% |
| 1Q21 | -0.3 | -102.5% |
| 4Q20 | 6.3 | -50.7% |
| 3Q20 | 9.0 | -26.9% |
| 2Q20 | 12.9 | +1.8% |
| 1Q20 | 11.9 | -21.4% |
| 4Q19 | 12.9 | +2.5% |
| 3Q19 | 12.3 | -7.2% |
| 2Q19 | 12.6 | +4.4% |
| 1Q19 | 15.2 | +10.9% |
| 4Q18 | 12.5 | +9.6% |
| 3Q18 | 13.2 | +30.4% |
| 2Q18 | 12.1 | +34.5% |
| 1Q18 | 13.7 | +95.4% |
| 4Q17 | 11.4 | +18.1% |
| 3Q17 | 10.1 | +35.6% |
| 2Q17 | 9.0 | - |
| 1Q17 | 7.0 | - |
| 4Q16 | 9.7 | - |
| 3Q16 | 7.5 | - |