| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 3.2 | -48.2% |
| 2Q26 | 2.2 | -159.1% |
| 1Q26 | -1.2 | -113.8% |
| 4Q25 | 6.2 | +677.4% |
| 3Q25 | 6.2 | -72.4% |
| 2Q25 | -3.7 | -146.5% |
| 1Q25 | 8.9 | -0.6% |
| 4Q24 | 0.8 | -93.7% |
| 3Q24 | 22.7 | +342.7% |
| 2Q24 | 8.0 | +302.0% |
| 1Q24 | 9.0 | +371.1% |
| 4Q23 | 12.7 | +16.7% |
| 3Q23 | 5.1 | +71.2% |
| 2Q23 | 2.0 | -68.2% |
| 1Q23 | 1.9 | +22.5% |
| 4Q22 | 10.9 | +127.6% |
| 3Q22 | 3.0 | -0.1% |
| 2Q22 | 6.3 | +353.1% |
| 1Q22 | 1.6 | -249.0% |
| 4Q21 | 4.8 | +322.4% |
| 3Q21 | 3.0 | +279.4% |
| 2Q21 | 1.4 | +166.2% |
| 1Q21 | -1.0 | -153.6% |
| 4Q20 | 1.1 | -82.6% |
| 3Q20 | 0.8 | -91.1% |
| 2Q20 | 0.5 | -88.6% |
| 1Q20 | 2.0 | -79.8% |
| 4Q19 | 6.5 | +4.7% |
| 3Q19 | 8.9 | -0.5% |
| 2Q19 | 4.6 | -22.3% |
| 1Q19 | 9.7 | +157.9% |
| 4Q18 | 6.2 | +2.2% |
| 3Q18 | 9.0 | +222.1% |
| 2Q18 | 5.9 | -184.8% |
| 1Q18 | 3.7 | -458.9% |
| 4Q17 | 6.1 | -23.4% |
| 3Q17 | 2.8 | -55.0% |
| 2Q17 | -6.9 | - |
| 1Q17 | -1.0 | - |
| 4Q16 | 7.9 | - |
| 3Q16 | 6.2 | - |