| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 15.2 | -23.5% |
| 2Q26 | 15.6 | -12.7% |
| 1Q26 | 20.3 | +8.0% |
| 4Q25 | 15.9 | -26.5% |
| 3Q25 | 19.8 | -3.6% |
| 2Q25 | 17.9 | -3.0% |
| 1Q25 | 18.8 | +5.0% |
| 4Q24 | 21.6 | -2.6% |
| 3Q24 | 20.6 | -5.8% |
| 2Q24 | 18.5 | -19.4% |
| 1Q24 | 17.9 | -22.7% |
| 4Q23 | 22.2 | -6.6% |
| 3Q23 | 21.8 | +3.6% |
| 2Q23 | 22.9 | +18.5% |
| 1Q23 | 23.1 | +13.3% |
| 4Q22 | 23.7 | +76.7% |
| 3Q22 | 21.1 | +29.8% |
| 2Q22 | 19.3 | +98.7% |
| 1Q22 | 20.4 | +162.0% |
| 4Q21 | 13.4 | +1421.6% |
| 3Q21 | 16.2 | +1055.9% |
| 2Q21 | 9.7 | +619.0% |
| 1Q21 | 7.8 | +183.3% |
| 4Q20 | 0.9 | -87.6% |
| 3Q20 | 1.4 | -62.7% |
| 2Q20 | 1.4 | -143.5% |
| 1Q20 | 2.8 | -48.6% |
| 4Q19 | 7.1 | -24.9% |
| 3Q19 | 3.8 | +6.1% |
| 2Q19 | -3.1 | -156.8% |
| 1Q19 | 5.3 | -40.3% |
| 4Q18 | 9.5 | -40.1% |
| 3Q18 | 3.6 | -30.1% |
| 2Q18 | 5.5 | +8.4% |
| 1Q18 | 9.0 | +332.7% |
| 4Q17 | 15.8 | - |
| 3Q17 | 5.1 | - |
| 2Q17 | 5.1 | - |
| 1Q17 | 2.1 | - |