| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 27.4 | -12.7% |
| 1Q25 | 23.2 | -12.7% |
| 3Q24 | 30.8 | -5.5% |
| 2Q24 | 31.4 | +4.0% |
| 1Q24 | 26.5 | +18.8% |
| 3Q23 | 32.6 | +17.2% |
| 2Q23 | 30.2 | +8.0% |
| 1Q23 | 22.4 | -6.5% |
| 3Q22 | 27.8 | +36.2% |
| 2Q22 | 28.0 | +58.6% |
| 1Q22 | 23.9 | +75.9% |
| 3Q21 | 20.4 | +6.9% |
| 2Q21 | 17.6 | +63.5% |
| 1Q21 | 13.6 | +6.7% |
| 3Q20 | 19.1 | +47.1% |
| 2Q20 | 10.8 | +31.7% |
| 1Q20 | 12.7 | -1.9% |
| 3Q19 | 13.0 | -3.5% |
| 2Q19 | 8.2 | -14.8% |
| 1Q19 | 13.0 | +4.4% |
| 3Q18 | 13.5 | +17.4% |
| 2Q18 | 9.6 | -9.9% |
| 1Q18 | 12.4 | +2.9% |
| 3Q17 | 11.5 | +14.4% |
| 2Q17 | 10.7 | +5.1% |
| 1Q17 | 12.1 | +24.8% |
| 3Q16 | 10.0 | -9.8% |
| 2Q16 | 10.1 | +8.0% |
| 1Q16 | 9.7 | +10.1% |
| 3Q15 | 11.1 | +27.5% |
| 2Q15 | 9.4 | +92.0% |
| 1Q15 | 8.8 | -28.6% |
| 3Q14 | 8.7 | +0.4% |
| 2Q14 | 4.9 | +8.2% |
| 1Q14 | 12.3 | +27.2% |
| 3Q13 | 8.7 | +2260.2% |
| 2Q13 | 4.5 | -140.9% |
| 1Q13 | 9.7 | +174.8% |
| 3Q12 | 0.4 | -87.1% |
| 2Q12 | -11.1 | -636.5% |
| 1Q12 | 3.5 | +132.5% |
| 3Q11 | 2.8 | +18.8% |
| 2Q11 | 2.1 | -126.8% |
| 1Q11 | 1.5 | - |
| 3Q10 | 2.4 | - |
| 2Q10 | -7.7 | - |