| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 6.9 | -17.3% |
| 3Q25 | 6.1 | +16.7% |
| 2Q25 | 15.0 | -6.6% |
| 1Q25 | 15.5 | +19.1% |
| 4Q24 | 8.3 | -1080.7% |
| 3Q24 | 5.2 | -32.5% |
| 2Q24 | 16.0 | +27.5% |
| 1Q24 | 13.0 | -51.9% |
| 4Q23 | -0.8 | -35.5% |
| 3Q23 | 7.7 | +20.1% |
| 2Q23 | 12.6 | -28.3% |
| 1Q23 | 27.0 | +19.6% |
| 4Q22 | -1.3 | -38.3% |
| 3Q22 | 6.4 | +57.2% |
| 2Q22 | 17.6 | +27.5% |
| 1Q22 | 22.6 | +46.4% |
| 4Q21 | -2.1 | -957.3% |
| 3Q21 | 4.1 | +350.1% |
| 2Q21 | 13.8 | +77.1% |
| 1Q21 | 15.4 | +8.4% |
| 4Q20 | 0.2 | -101.9% |
| 3Q20 | 0.9 | -120.5% |
| 2Q20 | 7.8 | -5.6% |
| 1Q20 | 14.2 | -14.0% |
| 4Q19 | -13.3 | -7.1% |
| 3Q19 | -4.4 | +1051.6% |
| 2Q19 | 8.2 | -37.8% |
| 1Q19 | 16.5 | -44.1% |
| 4Q18 | -14.3 | -21.7% |
| 3Q18 | -0.4 | -103.6% |
| 2Q18 | 13.2 | -22.9% |
| 1Q18 | 29.6 | +6.0% |
| 4Q17 | -18.3 | +498.6% |
| 3Q17 | 10.7 | -324.3% |
| 2Q17 | 17.2 | +152.8% |
| 1Q17 | 27.9 | -2.5% |
| 4Q16 | -3.1 | -86.4% |
| 3Q16 | -4.8 | - |
| 2Q16 | 6.8 | - |
| 1Q16 | 28.6 | - |
| 4Q15 | -22.4 | - |