| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 6.9 | -146.1% |
| 3Q25 | 12.3 | -54.0% |
| 2Q25 | 26.5 | +41.9% |
| 1Q25 | 23.0 | -6.3% |
| 4Q24 | -15.0 | -158.9% |
| 3Q24 | 26.8 | +10.5% |
| 2Q24 | 18.7 | -5.3% |
| 1Q24 | 24.6 | +44.6% |
| 4Q23 | 25.5 | +76.6% |
| 3Q23 | 24.2 | +157.4% |
| 2Q23 | 19.7 | +215.6% |
| 1Q23 | 17.0 | +6.4% |
| 4Q22 | 14.5 | +4.5% |
| 3Q22 | 9.4 | -126.9% |
| 2Q22 | 6.3 | +64.7% |
| 1Q22 | 16.0 | -7.9% |
| 4Q21 | 13.8 | +187.5% |
| 3Q21 | -35.0 | -516.3% |
| 2Q21 | 3.8 | -275.3% |
| 1Q21 | 17.3 | -374.4% |
| 4Q20 | 4.8 | -70.0% |
| 3Q20 | 8.4 | -215.6% |
| 2Q20 | -2.2 | -85.8% |
| 1Q20 | -6.3 | -125.9% |
| 4Q19 | 16.0 | -8.5% |
| 3Q19 | -7.3 | -210.3% |
| 2Q19 | -15.3 | +1612.7% |
| 1Q19 | 24.4 | +79.8% |
| 4Q18 | 17.5 | -26.3% |
| 3Q18 | 6.6 | -194.8% |
| 2Q18 | -0.9 | -107.9% |
| 1Q18 | 13.6 | +256.7% |
| 4Q17 | 23.8 | +253.2% |
| 3Q17 | -7.0 | -223.2% |
| 2Q17 | 11.2 | +51.2% |
| 1Q17 | 3.8 | -80.4% |
| 4Q16 | 6.7 | -28.7% |
| 3Q16 | 5.6 | - |
| 2Q16 | 7.4 | - |
| 1Q16 | 19.4 | - |
| 4Q15 | 9.4 | - |