| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 32.8 | - |
| 2Q25 | 20.2 | +4.3% |
| 1Q25 | 25.8 | +13.9% |
| 4Q24 | 30.2 | +658.4% |
| 3Q24 | 15.9 | +71.8% |
| 2Q24 | 19.3 | +2670.2% |
| 1Q24 | 22.6 | +166.3% |
| 4Q23 | 4.0 | -55.2% |
| 3Q23 | 9.2 | -64.1% |
| 2Q23 | 0.7 | -96.4% |
| 1Q23 | 8.5 | -61.3% |
| 4Q22 | 8.9 | -66.1% |
| 3Q22 | 25.7 | -1.7% |
| 2Q22 | 19.6 | +40.6% |
| 1Q22 | 21.9 | +27.5% |
| 4Q21 | 26.2 | +268.2% |
| 3Q21 | 26.1 | +61.0% |
| 2Q21 | 13.9 | +323.6% |
| 1Q21 | 17.2 | +89.2% |
| 4Q20 | 7.1 | -264.6% |
| 3Q20 | 16.2 | +751.3% |
| 2Q20 | 3.3 | -27.3% |
| 1Q20 | 9.1 | -18.5% |
| 4Q19 | -4.3 | -127.6% |
| 3Q19 | 1.9 | -93.1% |
| 2Q19 | 4.5 | -60.7% |
| 1Q19 | 11.2 | -23.3% |
| 4Q18 | 15.7 | +71.2% |
| 3Q18 | 27.8 | +184.2% |
| 2Q18 | 11.5 | -770.7% |
| 1Q18 | 14.5 | +85.6% |
| 4Q17 | 9.1 | +212.3% |
| 3Q17 | 9.8 | -53.5% |
| 2Q17 | -1.7 | - |
| 1Q17 | 7.8 | - |
| 4Q16 | 2.9 | - |
| 3Q16 | 21.0 | - |