| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q25 | 7.7 | -20.5% |
| 2Q25 | 5.8 | -32.2% |
| 1Q25 | 6.5 | -31.8% |
| 3Q24 | 9.7 | -18.8% |
| 2Q24 | 8.5 | -22.6% |
| 1Q24 | 9.6 | -15.0% |
| 3Q23 | 12.0 | -13.7% |
| 2Q23 | 11.0 | +1.7% |
| 1Q23 | 11.3 | +10.3% |
| 3Q22 | 13.9 | -4.6% |
| 2Q22 | 10.9 | +244.5% |
| 1Q22 | 10.2 | +53.8% |
| 3Q21 | 14.6 | +16.8% |
| 2Q21 | 3.2 | -66.6% |
| 1Q21 | 6.6 | -37.4% |
| 3Q20 | 12.5 | +1.8% |
| 2Q20 | 9.4 | -15.0% |
| 1Q20 | 10.6 | -11.1% |
| 3Q19 | 12.2 | -9.4% |
| 2Q19 | 11.1 | -10.0% |
| 1Q19 | 11.9 | -4.4% |
| 3Q18 | 13.5 | +1.9% |
| 2Q18 | 12.3 | +3.6% |
| 1Q18 | 12.5 | -2.3% |
| 3Q17 | 13.3 | -8.1% |
| 2Q17 | 11.9 | +1.6% |
| 1Q17 | 12.8 | +1.2% |
| 3Q16 | 14.4 | +4.7% |
| 2Q16 | 11.7 | -1.1% |
| 1Q16 | 12.6 | -1.2% |
| 3Q15 | 13.8 | -4.8% |
| 2Q15 | 11.9 | -2.6% |
| 1Q15 | 12.7 | -9.6% |
| 3Q14 | 14.5 | -7.1% |
| 2Q14 | 12.2 | -23.5% |
| 1Q14 | 14.1 | -20.4% |
| 3Q13 | 15.6 | -14.1% |
| 2Q13 | 15.9 | -7.2% |
| 1Q13 | 17.7 | -0.1% |
| 3Q12 | 18.1 | -1.6% |
| 2Q12 | 17.1 | +2.8% |
| 1Q12 | 17.7 | +8.9% |
| 3Q11 | 18.4 | - |
| 2Q11 | 16.7 | - |
| 1Q11 | 16.3 | - |