| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q25 | 18.9 | +24.7% |
| 2Q25 | 17.4 | +0.5% |
| 1Q25 | 19.7 | +18.9% |
| 3Q24 | 15.2 | +11.4% |
| 2Q24 | 17.3 | +19.7% |
| 1Q24 | 16.5 | +22.2% |
| 3Q23 | 13.6 | +3127.4% |
| 2Q23 | 14.5 | +100.3% |
| 1Q23 | 13.5 | -31.5% |
| 3Q22 | 0.4 | -97.7% |
| 2Q22 | 7.2 | -59.0% |
| 1Q22 | 19.8 | +9.1% |
| 3Q21 | 18.0 | -13.3% |
| 2Q21 | 17.6 | -12.4% |
| 1Q21 | 18.1 | -12.4% |
| 3Q20 | 20.8 | +87.2% |
| 2Q20 | 20.1 | +2.1% |
| 1Q20 | 20.7 | +9.4% |
| 3Q19 | 11.1 | -40.9% |
| 2Q19 | 19.7 | +39.1% |
| 1Q19 | 18.9 | +5.3% |
| 3Q18 | 18.8 | +47.8% |
| 2Q18 | 14.2 | -19.6% |
| 1Q18 | 17.9 | +3.4% |
| 3Q17 | 12.7 | -26.3% |
| 2Q17 | 17.6 | +19.6% |
| 1Q17 | 17.3 | +23.1% |
| 3Q16 | 17.2 | -9.0% |
| 2Q16 | 14.7 | -8.9% |
| 1Q16 | 14.1 | -34.4% |
| 3Q15 | 19.0 | -1.4% |
| 2Q15 | 16.2 | -22.4% |
| 1Q15 | 21.5 | -0.9% |
| 3Q14 | 19.2 | -0.6% |
| 2Q14 | 20.9 | +0.2% |
| 1Q14 | 21.7 | -10.7% |
| 3Q13 | 19.4 | +2.7% |
| 2Q13 | 20.8 | +14.2% |
| 1Q13 | 24.3 | +38.6% |
| 3Q12 | 18.8 | +34.6% |
| 2Q12 | 18.2 | +16.2% |
| 1Q12 | 17.5 | +8.6% |
| 3Q11 | 14.0 | - |
| 2Q11 | 15.7 | - |
| 1Q11 | 16.1 | - |