| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 26.9 | -4.9% |
| 1Q25 | 27.8 | -5.2% |
| 3Q24 | 27.3 | -2.1% |
| 2Q24 | 28.3 | -14.0% |
| 1Q24 | 29.3 | -9.0% |
| 3Q23 | 27.9 | -26.9% |
| 2Q23 | 32.9 | -16.0% |
| 1Q23 | 32.2 | -30.3% |
| 3Q22 | 38.2 | -29.1% |
| 2Q22 | 39.2 | -37.0% |
| 1Q22 | 46.3 | -4.6% |
| 3Q21 | 53.9 | +71.1% |
| 2Q21 | 62.2 | +180.1% |
| 1Q21 | 48.5 | +662.7% |
| 4Q20 | 27.5 | -11.1% |
| 3Q20 | 31.5 | +5.1% |
| 2Q20 | 22.2 | -18.9% |
| 1Q20 | 6.4 | -77.7% |
| 4Q19 | 30.9 | -17.7% |
| 3Q19 | 29.9 | -8.3% |
| 2Q19 | 27.4 | +220.5% |
| 1Q19 | 28.5 | +34.2% |
| 4Q18 | 37.5 | +21.6% |
| 3Q18 | 32.6 | +36.8% |
| 2Q18 | 8.5 | -72.2% |
| 1Q18 | 21.2 | - |
| 4Q17 | 30.8 | - |
| 3Q17 | 23.9 | - |
| 2Q17 | 30.7 | - |