| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 29.2 | -7.8% |
| 2Q26 | 29.4 | +56.9% |
| 1Q26 | 24.5 | -27.1% |
| 4Q25 | 21.7 | -35.6% |
| 3Q25 | 31.7 | +17.6% |
| 2Q25 | 18.7 | -39.1% |
| 1Q25 | 33.7 | -10.4% |
| 4Q24 | 33.7 | -7.3% |
| 3Q24 | 26.9 | +3.5% |
| 2Q24 | 30.8 | -15.7% |
| 1Q24 | 37.6 | -23.6% |
| 4Q23 | 36.3 | -13.1% |
| 3Q23 | 26.0 | -31.3% |
| 2Q23 | 36.5 | -0.8% |
| 1Q23 | 49.2 | +46.6% |
| 4Q22 | 41.8 | +8.2% |
| 3Q22 | 37.9 | +27.4% |
| 2Q22 | 36.8 | +44.7% |
| 1Q22 | 33.6 | +16.9% |
| 4Q21 | 38.7 | +16.3% |
| 3Q21 | 29.7 | -7.5% |
| 2Q21 | 25.4 | -9.3% |
| 1Q21 | 28.7 | +5.6% |
| 4Q20 | 33.2 | +0.5% |
| 3Q20 | 32.1 | +8.6% |
| 2Q20 | 28.0 | -19.7% |
| 1Q20 | 27.2 | -30.7% |
| 4Q19 | 33.1 | +27.3% |
| 3Q19 | 29.6 | -18.9% |
| 2Q19 | 34.9 | -5.7% |
| 1Q19 | 39.2 | +15.3% |
| 4Q18 | 26.0 | -1.2% |
| 3Q18 | 36.5 | -24.0% |
| 2Q18 | 37.0 | +38.9% |
| 1Q18 | 34.0 | +65.0% |
| 4Q17 | 26.3 | +57.4% |
| 3Q17 | 48.0 | +64.6% |
| 2Q17 | 26.7 | - |
| 1Q17 | 20.6 | - |
| 4Q16 | 16.7 | - |
| 3Q16 | 29.2 | - |