| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 9.0 | -16.3% |
| 3Q24 | 9.6 | -20.5% |
| 2Q24 | 10.8 | +9.9% |
| 1Q24 | 10.7 | +38.3% |
| 3Q23 | 12.1 | +0.5% |
| 2Q23 | 9.8 | +14.7% |
| 1Q23 | 7.8 | -26.5% |
| 3Q22 | 12.0 | -4.9% |
| 2Q22 | 8.6 | -21.5% |
| 1Q22 | 10.5 | -14.6% |
| 3Q21 | 12.6 | +21.6% |
| 2Q21 | 10.9 | +6.1% |
| 1Q21 | 12.3 | +2.0% |
| 3Q20 | 10.4 | -23.3% |
| 2Q20 | 10.3 | -27.3% |
| 1Q20 | 12.1 | -19.2% |
| 4Q19 | 6.6 | +5.5% |
| 3Q19 | 13.5 | +8.0% |
| 2Q19 | 14.2 | +25.7% |
| 1Q19 | 15.0 | +37.5% |
| 4Q18 | 6.2 | +2.8% |
| 3Q18 | 12.5 | +35.9% |
| 2Q18 | 11.3 | -1182.9% |
| 1Q18 | 10.9 | +122.1% |
| 4Q17 | 6.1 | +409.8% |
| 3Q17 | 9.2 | +26.3% |
| 2Q17 | -1.0 | -111.4% |
| 1Q17 | 4.9 | -52.5% |
| 4Q16 | 1.2 | -70.6% |
| 3Q16 | 7.3 | +101.7% |
| 2Q16 | 9.1 | +15.0% |
| 1Q16 | 10.3 | +26.3% |
| 4Q15 | 4.1 | +62.2% |
| 3Q15 | 3.6 | -53.1% |
| 2Q15 | 7.9 | +31.2% |
| 1Q15 | 8.2 | +22.2% |
| 4Q14 | 2.5 | -912.0% |
| 3Q14 | 7.7 | -167.8% |
| 2Q14 | 6.0 | -46.4% |
| 1Q14 | 6.7 | -18.8% |
| 4Q13 | -0.3 | -98.3% |
| 3Q13 | -11.4 | -225.9% |
| 2Q13 | 11.3 | +296.7% |
| 1Q13 | 8.2 | +12.2% |
| 4Q12 | -18.1 | -229.3% |
| 3Q12 | 9.1 | -17.8% |
| 2Q12 | 2.8 | -53.9% |
| 1Q12 | 7.3 | -24.5% |
| 4Q11 | 14.0 | - |
| 3Q11 | 11.0 | +7.6% |
| 2Q11 | 6.2 | -46.7% |
| 1Q11 | 9.7 | - |
| 3Q10 | 10.2 | - |
| 2Q10 | 11.6 | - |