| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | -5.1 | -133.5% |
| 3Q25 | 21.3 | +13.9% |
| 2Q25 | 18.1 | -12.3% |
| 1Q25 | 19.2 | -6.7% |
| 4Q24 | 15.3 | -4.1% |
| 3Q24 | 18.8 | -12.2% |
| 2Q24 | 20.6 | -1.0% |
| 1Q24 | 20.5 | +2.2% |
| 4Q23 | 16.0 | +23.3% |
| 3Q23 | 21.4 | -3.5% |
| 2Q23 | 20.8 | +9.4% |
| 1Q23 | 20.1 | +11.9% |
| 4Q22 | 12.9 | - |
| 3Q22 | 22.1 | +10.3% |
| 2Q22 | 19.0 | -10.9% |
| 1Q22 | 18.0 | -18.4% |
| 2Q21 | 20.1 | +36.3% |
| 2Q21 | 21.4 | +31.0% |
| 1Q21 | 22.0 | -3.7% |
| 4Q20 | 19.2 | +3.2% |
| 3Q20 | 14.7 | -32.0% |
| 2Q20 | 16.3 | -24.0% |
| 1Q20 | 22.9 | +10.3% |
| 4Q19 | 18.6 | +5.3% |
| 3Q19 | 21.6 | +25.4% |
| 2Q19 | 21.4 | +17.1% |
| 1Q19 | 20.7 | +12.9% |
| 4Q18 | 17.7 | +18.5% |
| 3Q18 | 17.3 | -2.0% |
| 2Q18 | 18.3 | +3.8% |
| 1Q18 | 18.4 | +1.1% |
| 4Q17 | 14.9 | +4.0% |
| 3Q17 | 17.6 | +5.8% |
| 2Q17 | 17.6 | +0.4% |
| 1Q17 | 18.2 | +6.2% |
| 4Q16 | 14.3 | -13.4% |
| 3Q16 | 16.6 | -6.3% |
| 2Q16 | 17.6 | +3.3% |
| 1Q16 | 17.1 | +0.7% |
| 4Q15 | 16.6 | +30.4% |
| 3Q15 | 17.8 | +13.6% |
| 2Q15 | 17.0 | +14.5% |
| 1Q15 | 17.0 | +16.4% |
| 4Q14 | 12.7 | -8.3% |
| 3Q14 | 15.6 | +9.0% |
| 2Q14 | 14.9 | +8.3% |
| 1Q14 | 14.6 | +7.9% |
| 4Q13 | 13.9 | +333.8% |
| 3Q13 | 14.3 | +9.5% |
| 2Q13 | 13.7 | +5.8% |
| 1Q13 | 13.5 | +12.0% |
| 4Q12 | 3.2 | -146.1% |
| 3Q12 | 13.1 | +36.4% |
| 2Q12 | 13.0 | +7.1% |
| 1Q12 | 12.1 | +10.2% |
| 4Q11 | -6.9 | -166.9% |
| 3Q11 | 9.6 | +14.3% |
| 2Q11 | 12.1 | - |
| 1Q11 | 10.9 | - |
| 4Q10 | 10.4 | - |
| 3Q10 | 8.4 | - |