| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 21.3 | +589.3% |
| 3Q25 | 27.1 | +6.5% |
| 2Q25 | 25.8 | +12.7% |
| 1Q25 | 20.4 | +4.4% |
| 4Q24 | 3.1 | -84.5% |
| 3Q24 | 25.5 | +7.4% |
| 2Q24 | 22.9 | -2.2% |
| 1Q24 | 19.6 | +1.2% |
| 4Q23 | 19.9 | -14.0% |
| 3Q23 | 23.7 | -10.6% |
| 2Q23 | 23.4 | +8.0% |
| 1Q23 | 19.4 | +1.3% |
| 4Q22 | 23.1 | +2.4% |
| 3Q22 | 26.5 | +5.2% |
| 2Q22 | 21.7 | -5.9% |
| 1Q22 | 19.1 | +48.2% |
| 4Q21 | 22.6 | +166.9% |
| 3Q21 | 25.2 | +12.4% |
| 2Q21 | 23.0 | -163.6% |
| 1Q21 | 12.9 | +211.5% |
| 4Q20 | 8.5 | -31.8% |
| 3Q20 | 22.4 | +27.7% |
| 2Q20 | -36.2 | -295.1% |
| 1Q20 | 4.1 | -72.1% |
| 4Q19 | 12.4 | -18.2% |
| 3Q19 | 17.6 | -18.1% |
| 2Q19 | 18.5 | -1.7% |
| 1Q19 | 14.8 | -1.5% |
| 4Q18 | 15.2 | - |
| 3Q18 | 21.5 | - |
| 2Q18 | 18.9 | - |
| 1Q18 | 15.1 | - |