| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q26 | 2.0 | -66.3% |
| 3Q26 | 8.2 | +13.7% |
| 4Q25 | 5.8 | -33.0% |
| 3Q25 | 7.3 | +130.1% |
| 2Q25 | 2.7 | -11.7% |
| 1Q25 | 6.8 | +63.7% |
| 4Q24 | 8.6 | +385.9% |
| 3Q24 | 3.2 | -303.9% |
| 2Q24 | 3.1 | -629.6% |
| 1Q24 | 4.1 | -10.0% |
| 4Q23 | 1.8 | -67.6% |
| 3Q23 | -1.5 | -127.2% |
| 2Q23 | -0.6 | -87.4% |
| 1Q23 | 4.6 | +4.1% |
| 4Q22 | 5.5 | +41.0% |
| 3Q22 | 5.7 | -12.0% |
| 2Q22 | -4.6 | -149.1% |
| 1Q22 | 4.4 | -55.7% |
| 4Q21 | 3.9 | -31.9% |
| 3Q21 | 6.5 | -25.2% |
| 2Q21 | 9.3 | +111.6% |
| 1Q21 | 10.0 | +10.9% |
| 4Q20 | 5.7 | -24.3% |
| 3Q20 | 8.6 | +163.3% |
| 2Q20 | 4.4 | +82.2% |
| 1Q20 | 9.0 | -13.5% |
| 4Q19 | 7.6 | +23.0% |
| 3Q19 | 3.3 | -11.2% |
| 2Q19 | 2.4 | -65.9% |
| 1Q19 | 10.4 | +36.6% |
| 4Q18 | 6.1 | +274.9% |
| 3Q18 | 3.7 | -34.5% |
| 2Q18 | 7.1 | +82.0% |
| 1Q18 | 7.6 | -23.1% |
| 4Q17 | 1.6 | -61.2% |
| 3Q17 | 5.6 | -489.4% |
| 2Q17 | 3.9 | - |
| 1Q17 | 9.9 | - |
| 4Q16 | 4.2 | - |
| 3Q16 | -1.4 | - |