| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 21.0 | +54.0% |
| 1Q25 | 19.1 | +20.3% |
| 3Q24 | 76.0 | +233.5% |
| 2Q24 | 13.6 | -26.4% |
| 1Q24 | 15.9 | +106.3% |
| 3Q23 | 22.8 | +11.7% |
| 2Q23 | 18.5 | -3.1% |
| 1Q23 | 7.7 | -54.3% |
| 3Q22 | 20.4 | +8.5% |
| 2Q22 | 19.1 | +2.4% |
| 1Q22 | 16.9 | -7.4% |
| 3Q21 | 18.8 | -17.1% |
| 2Q21 | 18.7 | -16.0% |
| 1Q21 | 18.2 | -11.3% |
| 4Q20 | 26.4 | +9.6% |
| 3Q20 | 22.7 | -9.4% |
| 2Q20 | 22.2 | +9.2% |
| 1Q20 | 20.6 | +3.4% |
| 4Q19 | 24.1 | +0.1% |
| 3Q19 | 25.0 | +10.1% |
| 2Q19 | 20.4 | +12.9% |
| 1Q19 | 19.9 | +9.8% |
| 4Q18 | 24.1 | +22.8% |
| 3Q18 | 22.7 | +12.6% |
| 2Q18 | 18.0 | +4.6% |
| 1Q18 | 18.1 | +29.4% |
| 4Q17 | 19.6 | +4.2% |
| 3Q17 | 20.2 | +15.8% |
| 2Q17 | 17.3 | +18.6% |
| 1Q17 | 14.0 | +20.7% |
| 4Q16 | 18.8 | +6.9% |
| 3Q16 | 17.4 | -12.4% |
| 2Q16 | 14.6 | -0.4% |
| 1Q16 | 11.6 | -7.7% |
| 4Q15 | 17.6 | -18.8% |
| 3Q15 | 19.9 | -0.5% |
| 2Q15 | 14.6 | -16.7% |
| 1Q15 | 12.5 | -15.2% |
| 4Q14 | 21.7 | +6.0% |
| 3Q14 | 20.0 | +5.3% |
| 2Q14 | 17.5 | -5.6% |
| 1Q14 | 14.8 | -13.4% |
| 4Q13 | 20.4 | +10.6% |
| 3Q13 | 19.0 | -7.8% |
| 2Q13 | 18.6 | -9.7% |
| 1Q13 | 17.1 | -17.3% |
| 4Q12 | 18.5 | - |
| 3Q12 | 20.6 | -14.4% |
| 2Q12 | 20.6 | -12.8% |
| 1Q12 | 20.7 | - |
| 3Q11 | 24.1 | - |
| 2Q11 | 23.6 | - |