| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | -19.5 | -262.6% |
| 3Q25 | 3.7 | -71.0% |
| 2Q25 | 11.5 | -4.7% |
| 1Q25 | 13.0 | -25.9% |
| 4Q24 | 12.0 | -31.8% |
| 3Q24 | 12.7 | -23.6% |
| 2Q24 | 12.1 | -30.7% |
| 1Q24 | 17.5 | -9.4% |
| 4Q23 | 17.5 | -13.6% |
| 3Q23 | 16.6 | -29.3% |
| 2Q23 | 17.4 | -27.3% |
| 1Q23 | 19.3 | -23.8% |
| 4Q22 | 20.3 | -14.5% |
| 3Q22 | 23.4 | -4.5% |
| 2Q22 | 24.0 | +1.1% |
| 1Q22 | 25.4 | +11.7% |
| 4Q21 | 23.7 | +6.6% |
| 3Q21 | 24.5 | +12.0% |
| 2Q21 | 23.7 | +7.7% |
| 1Q21 | 22.7 | +14.3% |
| 4Q20 | 22.3 | +10.9% |
| 3Q20 | 21.9 | +16.9% |
| 2Q20 | 22.0 | +16.2% |
| 1Q20 | 19.9 | +0.8% |
| 4Q19 | 20.1 | +8.9% |
| 3Q19 | 18.7 | -4.5% |
| 2Q19 | 19.0 | +9.1% |
| 1Q19 | 19.7 | +12.3% |
| 4Q18 | 18.4 | +12.2% |
| 3Q18 | 19.6 | +42.8% |
| 2Q18 | 17.4 | +64.6% |
| 1Q18 | 17.6 | +43.9% |
| 4Q17 | 16.4 | +186.6% |
| 3Q17 | 13.7 | +112.4% |
| 2Q17 | 10.6 | +151.1% |
| 1Q17 | 12.2 | +84.6% |
| 4Q16 | 5.7 | -34.2% |
| 3Q16 | 6.5 | - |
| 2Q16 | 4.2 | - |
| 1Q16 | 6.6 | - |
| 4Q15 | 8.7 | - |