| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 5.5 | -3.0% |
| 2Q26 | 3.0 | -346.7% |
| 1Q26 | 2.2 | -47.6% |
| 4Q25 | -1.9 | +468.7% |
| 3Q25 | 5.7 | +65.3% |
| 2Q25 | -1.2 | -130.1% |
| 1Q25 | 4.2 | -33.4% |
| 4Q24 | -0.3 | -129.9% |
| 3Q24 | 3.4 | +131.7% |
| 2Q24 | 4.0 | +24.7% |
| 1Q24 | 6.3 | +10.4% |
| 4Q23 | 1.1 | -79.8% |
| 3Q23 | 1.5 | -76.7% |
| 2Q23 | 3.2 | -44.5% |
| 1Q23 | 5.7 | +29.4% |
| 4Q22 | 5.6 | -2.0% |
| 3Q22 | 6.4 | +5.1% |
| 2Q22 | 5.8 | +4.4% |
| 1Q22 | 4.4 | -22.2% |
| 4Q21 | 5.7 | +7.1% |
| 3Q21 | 6.1 | -12.1% |
| 2Q21 | 5.6 | +31.9% |
| 1Q21 | 5.7 | +22.0% |
| 4Q20 | 5.3 | +53.4% |
| 3Q20 | 6.9 | +53.9% |
| 2Q20 | 4.2 | -22.9% |
| 1Q20 | 4.7 | -39.4% |
| 4Q19 | 3.5 | +37.8% |
| 3Q19 | 4.5 | -43.0% |
| 2Q19 | 5.5 | -6.8% |
| 1Q19 | 7.7 | +15.5% |
| 4Q18 | 2.5 | -523.7% |
| 3Q18 | 7.9 | -57.2% |
| 2Q18 | 5.9 | +16.0% |
| 1Q18 | 6.7 | +172.1% |
| 4Q17 | -0.6 | -174.7% |
| 3Q17 | 18.4 | +364.6% |
| 2Q17 | 5.1 | - |
| 1Q17 | 2.5 | - |
| 4Q16 | 0.8 | - |
| 3Q16 | 4.0 | - |