| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 2.9 | -43.2% |
| 2Q26 | 2.7 | -13.0% |
| 1Q26 | -0.8 | -114.0% |
| 4Q25 | 1.2 | -76.8% |
| 3Q25 | 5.1 | +56.4% |
| 2Q25 | 3.1 | -39.5% |
| 1Q25 | 5.6 | -19.2% |
| 4Q24 | 5.1 | -21.3% |
| 3Q24 | 3.3 | +82.1% |
| 2Q24 | 5.1 | -17.5% |
| 1Q24 | 6.9 | -16.7% |
| 4Q23 | 6.5 | -27.5% |
| 3Q23 | 1.8 | -78.8% |
| 2Q23 | 6.2 | -33.7% |
| 1Q23 | 8.3 | -18.1% |
| 4Q22 | 8.9 | -10.6% |
| 3Q22 | 8.5 | +16.6% |
| 2Q22 | 9.4 | +91.6% |
| 1Q22 | 10.1 | +447.2% |
| 4Q21 | 10.0 | +65.3% |
| 3Q21 | 7.3 | -0.8% |
| 2Q21 | 4.9 | -32.4% |
| 1Q21 | 1.8 | -70.6% |
| 4Q20 | 6.0 | -43.1% |
| 3Q20 | 7.3 | +21.5% |
| 2Q20 | 7.2 | +8.3% |
| 1Q20 | 6.3 | -14.8% |
| 4Q19 | 10.6 | +107.8% |
| 3Q19 | 6.0 | +4.3% |
| 2Q19 | 6.7 | +75.1% |
| 1Q19 | 7.4 | +153.9% |
| 4Q18 | 5.1 | +35.6% |
| 3Q18 | 5.8 | -12.7% |
| 2Q18 | 3.8 | +159.5% |
| 1Q18 | 2.9 | +30.3% |
| 4Q17 | 3.8 | -0.3% |
| 3Q17 | 6.6 | +56.9% |
| 2Q17 | 1.5 | - |
| 1Q17 | 2.2 | - |
| 4Q16 | 3.8 | - |
| 3Q16 | 4.2 | - |