| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 6.8 | +4.3% |
| 3Q24 | 4.1 | -39.3% |
| 2Q24 | 7.3 | +19.7% |
| 1Q24 | 6.6 | +7.6% |
| 3Q23 | 6.7 | +8.8% |
| 2Q23 | 6.1 | -27.3% |
| 1Q23 | 6.1 | -10.8% |
| 3Q22 | 6.2 | +2.3% |
| 2Q22 | 8.3 | +15.6% |
| 1Q22 | 6.8 | -10.0% |
| 3Q21 | 6.0 | -38.3% |
| 2Q21 | 7.2 | +125.0% |
| 1Q21 | 7.6 | -20.4% |
| 4Q20 | 11.0 | +54.1% |
| 3Q20 | 9.8 | +9.5% |
| 2Q20 | 3.2 | -57.2% |
| 1Q20 | 9.5 | +33.2% |
| 4Q19 | 7.1 | -28.4% |
| 3Q19 | 8.9 | -37.0% |
| 2Q19 | 7.5 | -42.2% |
| 1Q19 | 7.2 | -31.2% |
| 4Q18 | 10.0 | +6.3% |
| 3Q18 | 14.2 | +19.9% |
| 2Q18 | 13.0 | +10.5% |
| 1Q18 | 10.4 | +22.0% |
| 4Q17 | 9.4 | -28.3% |
| 3Q17 | 11.8 | +26.6% |
| 2Q17 | 11.7 | +0.2% |
| 1Q17 | 8.5 | -15.1% |
| 4Q16 | 13.1 | +211.0% |
| 3Q16 | 9.3 | -4.0% |
| 2Q16 | 11.7 | -16.3% |
| 1Q16 | 10.0 | +18.5% |
| 4Q15 | 4.2 | +2.4% |
| 3Q15 | 9.7 | +15.9% |
| 2Q15 | 14.0 | +58.1% |
| 1Q15 | 8.5 | +2.3% |
| 4Q14 | 4.1 | -44.4% |
| 3Q14 | 8.4 | +38.7% |
| 2Q14 | 8.8 | +71.1% |
| 1Q14 | 8.3 | +99.0% |
| 4Q13 | 7.4 | +74.7% |
| 3Q13 | 6.0 | +160.9% |
| 2Q13 | 5.2 | +15.5% |
| 1Q13 | 4.2 | +30.5% |
| 4Q12 | 4.2 | - |
| 3Q12 | 2.3 | -116.8% |
| 2Q12 | 4.5 | +14.6% |
| 1Q12 | 3.2 | - |
| 3Q11 | -13.8 | - |
| 2Q11 | 3.9 | - |