| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 4.9 | +2.6% |
| 3Q25 | 2.5 | -30.6% |
| 2Q25 | 4.7 | -24.0% |
| 1Q25 | 4.8 | -32.1% |
| 3Q24 | 3.6 | -49.7% |
| 2Q24 | 6.2 | -32.8% |
| 1Q24 | 7.0 | -12.8% |
| 3Q23 | 7.2 | -2.1% |
| 2Q23 | 9.2 | -1.4% |
| 1Q23 | 8.1 | -21.9% |
| 3Q22 | 7.4 | -17.7% |
| 2Q22 | 9.4 | -18.9% |
| 1Q22 | 10.3 | +4.4% |
| 3Q21 | 8.9 | +33.8% |
| 2Q21 | 11.6 | +45.9% |
| 1Q21 | 9.9 | +34.8% |
| 3Q20 | 6.7 | +2.7% |
| 2Q20 | 7.9 | -1.7% |
| 1Q20 | 7.3 | -3.5% |
| 3Q19 | 6.5 | -2.4% |
| 2Q19 | 8.1 | 0.0% |
| 1Q19 | 7.6 | -4.1% |
| 3Q18 | 6.7 | -3.9% |
| 2Q18 | 8.1 | -10.4% |
| 1Q18 | 7.9 | -8.5% |
| 3Q17 | 6.9 | -12.6% |
| 2Q17 | 9.0 | +0.7% |
| 1Q17 | 8.7 | +4.9% |
| 3Q16 | 7.9 | +0.7% |
| 2Q16 | 8.9 | +3.9% |
| 1Q16 | 8.3 | +4.6% |
| 3Q15 | 7.9 | -6.3% |
| 2Q15 | 8.6 | -3.7% |
| 1Q15 | 7.9 | -4.8% |
| 3Q14 | 8.4 | +0.5% |
| 2Q14 | 8.9 | +8.4% |
| 1Q14 | 8.3 | -6.2% |
| 3Q13 | 8.4 | +10.6% |
| 2Q13 | 8.2 | +27.3% |
| 1Q13 | 8.9 | +20.5% |
| 3Q12 | 7.6 | - |
| 2Q12 | 6.5 | - |
| 1Q12 | 7.4 | - |