| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 9.4 | -24.9% |
| 4Q25 | 8.8 | -1.2% |
| 3Q25 | 10.6 | -12.1% |
| 2Q25 | 10.1 | -7.8% |
| 1Q25 | 12.5 | +26.6% |
| 4Q24 | 8.9 | +53.8% |
| 3Q24 | 12.1 | +14.1% |
| 2Q24 | 10.9 | -13.5% |
| 1Q24 | 9.9 | -21.9% |
| 4Q23 | 5.8 | -9.0% |
| 3Q23 | 10.6 | +12.0% |
| 2Q23 | 12.6 | +46.6% |
| 1Q23 | 12.6 | +63.2% |
| 4Q22 | 6.4 | -1.0% |
| 3Q22 | 9.4 | -19.1% |
| 2Q22 | 8.6 | -48.4% |
| 1Q22 | 7.7 | -43.9% |
| 4Q21 | 6.4 | -43.5% |
| 3Q21 | 11.7 | +37.3% |
| 2Q21 | 16.7 | +140.5% |
| 1Q21 | 13.8 | +106.8% |
| 4Q20 | 11.4 | +20.6% |
| 3Q20 | 8.5 | +4.5% |
| 2Q20 | 6.9 | +16.9% |
| 1Q20 | 6.7 | +352.2% |
| 4Q19 | 9.4 | +7.2% |
| 3Q19 | 8.1 | - |
| 2Q19 | 5.9 | -10.4% |
| 1Q19 | 1.5 | +7.6% |
| 4Q18 | 8.8 | -17.2% |
| 2Q18 | 6.6 | +23.2% |
| 1Q18 | 1.4 | -36.7% |
| 4Q17 | 10.6 | +41.4% |
| 3Q17 | 9.8 | - |
| 2Q17 | 5.4 | - |
| 1Q17 | 2.2 | - |
| 4Q16 | 7.5 | - |