| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q25 | 32.6 | +13.0% |
| 2Q25 | 30.8 | +6.5% |
| 1Q25 | 31.1 | +5.4% |
| 3Q24 | 28.8 | +18.8% |
| 2Q24 | 28.9 | -7.6% |
| 1Q24 | 29.5 | -9.7% |
| 3Q23 | 24.3 | -13.2% |
| 2Q23 | 31.3 | -2.4% |
| 1Q23 | 32.6 | +4.5% |
| 3Q22 | 27.9 | -7.3% |
| 2Q22 | 32.1 | +13.2% |
| 1Q22 | 31.2 | +7.5% |
| 3Q21 | 30.1 | +19.9% |
| 2Q21 | 28.3 | +8.9% |
| 1Q21 | 29.0 | +19.8% |
| 3Q20 | 25.1 | +4.6% |
| 2Q20 | 26.0 | -0.5% |
| 1Q20 | 24.2 | -4.5% |
| 3Q19 | 24.0 | -10.0% |
| 2Q19 | 26.2 | -8.1% |
| 1Q19 | 25.4 | -8.6% |
| 3Q18 | 26.7 | +8.3% |
| 2Q18 | 28.4 | +39.2% |
| 1Q18 | 27.8 | +54.7% |
| 3Q17 | 24.6 | +101.1% |
| 2Q17 | 20.4 | +39.5% |
| 1Q17 | 17.9 | -6.9% |
| 3Q16 | 12.2 | -25.4% |
| 2Q16 | 14.7 | +0.9% |
| 1Q16 | 19.3 | +36.5% |
| 3Q15 | 16.4 | +10.6% |
| 2Q15 | 14.5 | +0.9% |
| 1Q15 | 14.1 | +57.2% |
| 3Q14 | 14.8 | -2599.4% |
| 2Q14 | 14.4 | -1425.5% |
| 1Q14 | 9.0 | +1102.1% |
| 3Q13 | -0.6 | -107.2% |
| 2Q13 | -1.1 | -115.9% |
| 1Q13 | 0.7 | -94.2% |
| 3Q12 | 8.3 | -66.3% |
| 2Q12 | 6.8 | -75.5% |
| 1Q12 | 12.8 | -53.6% |
| 3Q11 | 24.6 | - |
| 2Q11 | 27.8 | - |
| 1Q11 | 27.7 | - |