| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 26.6 | +105.1% |
| 2Q26 | 22.8 | +31.0% |
| 1Q26 | 17.8 | -37.3% |
| 4Q25 | -11.3 | -177.6% |
| 3Q25 | 13.0 | -64.6% |
| 2Q25 | 17.4 | -57.6% |
| 1Q25 | 28.3 | -19.8% |
| 4Q24 | 14.6 | -17.7% |
| 3Q24 | 36.6 | +3.2% |
| 2Q24 | 41.0 | +7.5% |
| 1Q24 | 35.3 | -3.5% |
| 4Q23 | 17.7 | -23.0% |
| 3Q23 | 35.4 | +37.4% |
| 2Q23 | 38.2 | +16.4% |
| 1Q23 | 36.6 | +3.7% |
| 4Q22 | 23.0 | +5.3% |
| 3Q22 | 25.8 | -29.7% |
| 2Q22 | 32.8 | -2.4% |
| 1Q22 | 35.3 | -6.7% |
| 4Q21 | 21.8 | +33.1% |
| 3Q21 | 36.7 | +9.1% |
| 2Q21 | 33.6 | +15.3% |
| 1Q21 | 37.8 | +31.9% |
| 4Q20 | 16.4 | +8.3% |
| 3Q20 | 33.6 | +44.6% |
| 2Q20 | 29.1 | +21.8% |
| 1Q20 | 28.7 | +5.1% |
| 4Q19 | 15.1 | +8.0% |
| 3Q19 | 23.2 | -31.7% |
| 2Q19 | 23.9 | +14.9% |
| 1Q19 | 27.3 | +5.2% |
| 4Q18 | 14.0 | -57.2% |
| 3Q18 | 34.0 | -3.4% |
| 2Q18 | 20.8 | -4.7% |
| 1Q18 | 25.9 | -16.5% |
| 4Q17 | 32.8 | +92.3% |
| 3Q17 | 35.2 | +61.2% |
| 2Q17 | 21.8 | +180.4% |
| 1Q17 | 31.1 | -16.1% |
| 4Q16 | 17.0 | - |
| 3Q16 | 21.9 | - |
| 2Q16 | 7.8 | - |
| 1Q16 | 37.0 | - |