| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 10.1 | +18.9% |
| 4Q25 | 10.1 | -135.5% |
| 3Q25 | 10.4 | -18.8% |
| 2Q25 | 13.3 | -41.3% |
| 1Q25 | 8.5 | -67.8% |
| 4Q24 | -28.4 | -197.0% |
| 3Q24 | 12.8 | -72.8% |
| 2Q24 | 22.6 | -53.0% |
| 1Q24 | 26.3 | -42.4% |
| 4Q23 | 29.3 | -32.9% |
| 3Q23 | 47.2 | -17.4% |
| 2Q23 | 48.0 | -25.6% |
| 1Q23 | 45.6 | -25.9% |
| 4Q22 | 43.6 | +17.5% |
| 3Q22 | 57.1 | +34.2% |
| 2Q22 | 64.5 | +137.4% |
| 1Q22 | 61.5 | +1230.5% |
| 4Q21 | 37.1 | +17.8% |
| 3Q21 | 42.6 | +0.5% |
| 2Q21 | 27.2 | -40.5% |
| 1Q21 | 4.6 | -89.3% |
| 4Q20 | 31.5 | -29.6% |
| 3Q20 | 42.4 | -7.7% |
| 2Q20 | 45.7 | +2.3% |
| 1Q20 | 43.2 | -8.5% |
| 4Q19 | 44.8 | +20.1% |
| 3Q19 | 45.9 | +1.8% |
| 2Q19 | 44.6 | - |
| 1Q19 | 47.3 | - |
| 4Q18 | 37.3 | - |
| 3Q18 | 45.1 | - |
| 1Q14 | 24.3 | - |
| 2Q13 | 20.7 | +828.6% |
| 3Q12 | -85.2 | - |
| 2Q12 | 2.2 | - |
| 1Q12 | 9.8 | - |