| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 27.5 | +14.0% |
| 4Q24 | 27.7 | - |
| 3Q24 | 32.9 | +17.6% |
| 2Q24 | 1.0 | -96.5% |
| 1Q24 | 24.1 | +2.1% |
| 3Q23 | 28.0 | +119.2% |
| 2Q23 | 27.4 | +33.6% |
| 1Q23 | 23.6 | +58.7% |
| 3Q22 | 12.8 | -39.9% |
| 2Q22 | 20.5 | -20.7% |
| 1Q22 | 14.9 | -25.9% |
| 3Q21 | 21.2 | -17.7% |
| 2Q21 | 25.9 | +1.5% |
| 1Q21 | 20.1 | +11.7% |
| 3Q20 | 25.8 | +7.2% |
| 2Q20 | 25.5 | +1.0% |
| 1Q20 | 18.0 | -12.9% |
| 4Q19 | 23.0 | +3.7% |
| 3Q19 | 24.0 | +4.6% |
| 2Q19 | 25.2 | +3.8% |
| 1Q19 | 20.7 | +14.6% |
| 4Q18 | 22.1 | -9.2% |
| 3Q18 | 23.0 | -2.0% |
| 2Q18 | 24.3 | +4.4% |
| 1Q18 | 18.0 | -2.3% |
| 4Q17 | 24.4 | +10.4% |
| 3Q17 | 23.4 | +1.7% |
| 2Q17 | 23.3 | -3.8% |
| 1Q17 | 18.5 | -4.5% |
| 4Q16 | 22.1 | +8.1% |
| 3Q16 | 23.1 | +9.4% |
| 2Q16 | 24.2 | +10.6% |
| 1Q16 | 19.3 | -0.1% |
| 4Q15 | 20.4 | +2.1% |
| 3Q15 | 21.1 | +11.6% |
| 2Q15 | 21.9 | -4.3% |
| 1Q15 | 19.4 | -6.1% |
| 4Q14 | 20.0 | +15.0% |
| 3Q14 | 18.9 | -9.4% |
| 2Q14 | 22.9 | +5.9% |
| 1Q14 | 20.6 | +5.5% |
| 4Q13 | 17.4 | -13.0% |
| 3Q13 | 20.8 | -11.7% |
| 2Q13 | 21.6 | -9.8% |
| 1Q13 | 19.5 | - |
| 4Q12 | 20.0 | - |
| 3Q12 | 23.6 | - |
| 2Q12 | 23.9 | - |