| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 74.7 | +138.2% |
| 4Q25 | 72.5 | +18.6% |
| 3Q25 | 30.6 | -316.4% |
| 2Q25 | -11.5 | -144.1% |
| 1Q25 | 31.4 | -49.6% |
| 4Q24 | 61.1 | +2.7% |
| 3Q24 | -14.1 | -171.6% |
| 2Q24 | 26.2 | -62.6% |
| 1Q24 | 62.2 | +54.3% |
| 4Q23 | 59.5 | -5.7% |
| 3Q23 | 19.7 | -68.8% |
| 2Q23 | 69.9 | +7.6% |
| 1Q23 | 40.3 | -24.5% |
| 4Q22 | 63.1 | +7.5% |
| 3Q22 | 63.3 | +78.3% |
| 2Q22 | 65.0 | +21.1% |
| 1Q22 | 53.4 | -22.5% |
| 4Q21 | 58.7 | -7.9% |
| 3Q21 | 35.5 | +5.5% |
| 2Q21 | 53.7 | +182.1% |
| 1Q21 | 68.9 | +8.8% |
| 4Q20 | 63.8 | +16.5% |
| 3Q20 | 33.7 | -38.7% |
| 2Q20 | 19.0 | -76.7% |
| 1Q20 | 63.3 | -5.9% |
| 4Q19 | 54.8 | -9.6% |
| 3Q19 | 54.9 | +50.0% |
| 2Q19 | 81.6 | +48.5% |
| 1Q19 | 67.3 | +37.0% |
| 4Q18 | 60.5 | +7.7% |
| 3Q18 | 36.6 | -12.2% |
| 2Q18 | 55.0 | -1867.3% |
| 1Q18 | 49.1 | -5.7% |
| 4Q17 | 56.2 | +2.7% |
| 3Q17 | 41.7 | -200.4% |
| 2Q17 | -3.1 | -112.4% |
| 1Q17 | 52.1 | +16.7% |
| 4Q16 | 54.8 | - |
| 3Q16 | -41.6 | - |
| 2Q16 | 25.1 | - |
| 1Q16 | 44.6 | - |