| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 18.4 | -1.9% |
| 3Q25 | 18.2 | -3.8% |
| 2Q25 | 16.9 | -10.3% |
| 1Q25 | 18.5 | +9.6% |
| 4Q24 | 18.7 | +2.6% |
| 3Q24 | 19.0 | +3.4% |
| 2Q24 | 18.8 | +22.9% |
| 1Q24 | 16.8 | +21.2% |
| 4Q23 | 18.2 | +15.4% |
| 3Q23 | 18.4 | +35.4% |
| 2Q23 | 15.3 | +10.8% |
| 1Q23 | 13.9 | +8.7% |
| 4Q22 | 15.8 | +21.3% |
| 3Q22 | 13.6 | -40.1% |
| 2Q22 | 13.8 | +16.2% |
| 1Q22 | 12.8 | +11.5% |
| 4Q21 | 13.0 | +10.4% |
| 3Q21 | 22.6 | +94.9% |
| 2Q21 | 11.9 | +875.4% |
| 1Q21 | 11.5 | -11.6% |
| 4Q20 | 11.8 | +16.2% |
| 3Q20 | 11.6 | -14.1% |
| 2Q20 | 1.2 | -90.9% |
| 1Q20 | 13.0 | +14.1% |
| 4Q19 | 10.2 | -23.6% |
| 3Q19 | 13.5 | +66.6% |
| 2Q19 | 13.3 | +5.5% |
| 1Q19 | 11.4 | +5.6% |
| 4Q18 | 13.3 | +7.8% |
| 3Q18 | 8.1 | -75.0% |
| 2Q18 | 12.6 | +13.9% |
| 1Q18 | 10.8 | +12.4% |
| 4Q17 | 12.3 | +7.4% |
| 3Q17 | 32.5 | +182.4% |
| 2Q17 | 11.1 | +2.0% |
| 1Q17 | 9.6 | +4.2% |
| 4Q16 | 11.5 | +4.7% |
| 3Q16 | 11.5 | +22.8% |
| 2Q16 | 10.9 | -2.2% |
| 1Q16 | 9.2 | -5.0% |
| 4Q15 | 11.0 | +0.3% |
| 3Q15 | 9.4 | -16.5% |
| 2Q15 | 11.1 | +1026.3% |
| 1Q15 | 9.7 | +17.2% |
| 4Q14 | 10.9 | +41.0% |
| 3Q14 | 11.2 | +20.6% |
| 2Q14 | 1.0 | -89.6% |
| 1Q14 | 8.2 | +9.5% |
| 4Q13 | 7.8 | - |
| 3Q13 | 9.3 | - |
| 2Q13 | 9.5 | - |
| 1Q13 | 7.5 | - |
| 3Q12 | - | - |