| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 4.7 | -1.5% |
| 1Q25 | 3.0 | +3.6% |
| 3Q24 | 5.9 | -5.9% |
| 2Q24 | 4.8 | +2.2% |
| 1Q24 | 2.9 | +38.5% |
| 3Q23 | 6.2 | +21.5% |
| 2Q23 | 4.7 | +43.9% |
| 1Q23 | 2.1 | -8.5% |
| 3Q22 | 5.1 | -27.3% |
| 2Q22 | 3.2 | -39.1% |
| 1Q22 | 2.3 | -40.6% |
| 3Q21 | 7.1 | -8.9% |
| 2Q21 | 5.3 | +24.0% |
| 1Q21 | 3.9 | +86.2% |
| 3Q20 | 7.8 | +35.5% |
| 2Q20 | 4.3 | +75.6% |
| 1Q20 | 2.1 | -64.5% |
| 3Q19 | 5.7 | +1.6% |
| 2Q19 | 2.4 | -37.5% |
| 1Q19 | 5.9 | +150.8% |
| 3Q18 | 5.6 | +11.2% |
| 2Q18 | 3.9 | -17.6% |
| 1Q18 | 2.3 | -28.2% |
| 3Q17 | 5.1 | -19.2% |
| 2Q17 | 4.8 | +171.2% |
| 1Q17 | 3.3 | +62.9% |
| 3Q16 | 6.3 | +55.7% |
| 2Q16 | 1.8 | -51.0% |
| 1Q16 | 2.0 | -59.2% |
| 3Q15 | 4.0 | -38.5% |
| 2Q15 | 3.6 | -49.3% |
| 1Q15 | 4.9 | -5.7% |
| 3Q14 | 6.5 | -23.6% |
| 2Q14 | 7.1 | -11.0% |
| 1Q14 | 5.2 | -30.6% |
| 3Q13 | 8.6 | -1.3% |
| 2Q13 | 7.9 | +9.0% |
| 1Q13 | 7.5 | +34.4% |
| 3Q12 | 8.7 | +16.8% |
| 2Q12 | 7.3 | +26.9% |
| 1Q12 | 5.6 | -275.6% |
| 3Q11 | 7.4 | -5.9% |
| 2Q11 | 5.7 | -11.1% |
| 1Q11 | -3.2 | -159.1% |
| 3Q10 | 7.9 | - |
| 2Q10 | 6.4 | - |
| 1Q10 | 5.4 | - |