| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 2.1 | -89.7% |
| 3Q25 | 19.3 | -1.3% |
| 2Q25 | 19.7 | -1.3% |
| 1Q25 | 19.4 | +1.6% |
| 4Q24 | 20.1 | +0.6% |
| 3Q24 | 19.6 | +0.7% |
| 2Q24 | 20.0 | +8.6% |
| 1Q24 | 19.1 | +62.3% |
| 4Q23 | 20.0 | +599.9% |
| 3Q23 | 19.5 | -2.9% |
| 2Q23 | 18.4 | -1.9% |
| 1Q23 | 11.8 | -34.9% |
| 4Q22 | 2.9 | -61.2% |
| 3Q22 | 20.0 | +3.6% |
| 2Q22 | 18.8 | -16.2% |
| 1Q22 | 18.1 | -18.0% |
| 4Q21 | 7.4 | -64.4% |
| 3Q21 | 19.3 | -17.0% |
| 2Q21 | 22.4 | -2.2% |
| 1Q21 | 22.0 | +0.8% |
| 4Q20 | 20.7 | -4.6% |
| 3Q20 | 23.3 | +15.2% |
| 2Q20 | 22.9 | +7.4% |
| 1Q20 | 21.8 | +4.2% |
| 4Q19 | 21.7 | -0.7% |
| 3Q19 | 20.2 | -5.2% |
| 2Q19 | 21.3 | -6.8% |
| 1Q19 | 21.0 | -9.2% |
| 4Q18 | 21.8 | -5.2% |
| 3Q18 | 21.3 | -5.8% |
| 2Q18 | 22.9 | +5.5% |
| 1Q18 | 23.1 | +0.8% |
| 4Q17 | 23.0 | -8.3% |
| 3Q17 | 22.6 | -16.3% |
| 2Q17 | 21.7 | -9.3% |
| 1Q17 | 22.9 | +2.7% |
| 4Q16 | 25.1 | -770.3% |
| 3Q16 | 27.0 | -4.4% |
| 2Q16 | 23.9 | +4.9% |
| 1Q16 | 22.3 | +6.5% |
| 4Q15 | -3.7 | -115.9% |
| 3Q15 | 28.3 | +31.2% |
| 2Q15 | 22.8 | +2.1% |
| 1Q15 | 20.9 | +44.4% |
| 4Q14 | 23.5 | +14.7% |
| 3Q14 | 21.6 | -6.7% |
| 2Q14 | 22.3 | +6.4% |
| 1Q14 | 14.5 | -16.0% |
| 4Q13 | 20.5 | -7.3% |
| 3Q13 | 23.1 | -2.2% |
| 2Q13 | 21.0 | -8.4% |
| 1Q13 | 17.3 | -21.9% |
| 4Q12 | 22.1 | - |
| 3Q12 | 23.6 | - |
| 2Q12 | 22.9 | - |
| 1Q12 | 22.1 | - |