| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 7.8 | -20.9% |
| 3Q25 | 9.3 | +33.1% |
| 2Q25 | 9.7 | +18.1% |
| 1Q25 | 5.4 | +30.6% |
| 4Q24 | 9.9 | -13.4% |
| 3Q24 | 7.0 | +48.0% |
| 2Q24 | 8.2 | -8.2% |
| 1Q24 | 4.1 | -16.1% |
| 4Q23 | 11.4 | +4.3% |
| 3Q23 | 4.7 | -50.8% |
| 2Q23 | 8.9 | -17.3% |
| 1Q23 | 4.9 | +78.3% |
| 4Q22 | 11.0 | +0.5% |
| 3Q22 | 9.6 | -5.8% |
| 2Q22 | 10.8 | +27.8% |
| 1Q22 | 2.8 | -16.8% |
| 4Q21 | 10.9 | -18.0% |
| 3Q21 | 10.1 | +11.2% |
| 2Q21 | 8.4 | +39.3% |
| 1Q21 | 3.3 | +173.7% |
| 4Q20 | 13.3 | +2.4% |
| 3Q20 | 9.1 | -18.1% |
| 2Q20 | 6.0 | -31.1% |
| 1Q20 | 1.2 | -72.7% |
| 4Q19 | 13.0 | -5.4% |
| 3Q19 | 11.1 | +176.2% |
| 2Q19 | 8.8 | +42.8% |
| 1Q19 | 4.4 | +360.3% |
| 4Q18 | 13.8 | -11.5% |
| 3Q18 | 4.0 | +10.7% |
| 2Q18 | 6.2 | -57.4% |
| 1Q18 | 1.0 | -78.1% |
| 4Q17 | 15.5 | -6.0% |
| 3Q17 | 3.6 | -61.5% |
| 2Q17 | 14.4 | +9.7% |
| 1Q17 | 4.4 | -48.2% |
| 4Q16 | 16.5 | +4.2% |
| 3Q16 | 9.5 | - |
| 2Q16 | 13.2 | - |
| 1Q16 | 8.5 | - |
| 4Q15 | 15.9 | - |