| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | -1.0 | -109.4% |
| 3Q25 | 7.0 | -57.1% |
| 2Q25 | 7.9 | -66.3% |
| 1Q25 | 13.6 | -49.7% |
| 4Q24 | 10.2 | -34.9% |
| 3Q24 | 16.4 | -28.0% |
| 2Q24 | 23.5 | -6.6% |
| 1Q24 | 26.9 | -6.2% |
| 4Q23 | 15.7 | -28.9% |
| 3Q23 | 22.8 | -19.5% |
| 2Q23 | 25.2 | -12.0% |
| 1Q23 | 28.7 | -13.0% |
| 4Q22 | 22.0 | -15.3% |
| 3Q22 | 28.3 | -14.7% |
| 2Q22 | 28.6 | -7.0% |
| 1Q22 | 33.0 | -12.0% |
| 4Q21 | 26.0 | -26.3% |
| 3Q21 | 33.1 | +25.8% |
| 2Q21 | 30.8 | -4.2% |
| 1Q21 | 37.5 | +40.3% |
| 4Q20 | 35.3 | +137.1% |
| 3Q20 | 26.3 | +18.0% |
| 2Q20 | 32.1 | +2.1% |
| 1Q20 | 26.7 | -28.3% |
| 4Q19 | 14.9 | -51.1% |
| 3Q19 | 22.3 | -18.0% |
| 2Q19 | 31.5 | +9.8% |
| 1Q19 | 37.3 | +30.3% |
| 4Q18 | 30.4 | +9.2% |
| 3Q18 | 27.2 | -35.4% |
| 2Q18 | 28.7 | -28.0% |
| 1Q18 | 28.6 | -26.5% |
| 4Q17 | 27.9 | -30.0% |
| 3Q17 | 42.1 | +12.0% |
| 2Q17 | 39.8 | -4.3% |
| 1Q17 | 39.0 | -11.6% |
| 4Q16 | 39.8 | +3.3% |
| 3Q16 | 37.6 | - |
| 2Q16 | 41.6 | - |
| 1Q16 | 44.1 | - |
| 4Q15 | 38.6 | - |