| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 1.1 | -94.1% |
| 1Q25 | 16.6 | -14.1% |
| 4Q24 | 16.0 | -26.9% |
| 3Q24 | 19.6 | -3.3% |
| 2Q24 | 18.8 | -8.4% |
| 1Q24 | 19.3 | -15.2% |
| 4Q23 | 21.9 | -13.2% |
| 3Q23 | 20.3 | -10.1% |
| 2Q23 | 20.5 | +2.5% |
| 1Q23 | 22.8 | +21.3% |
| 4Q22 | 25.3 | - |
| 3Q22 | 22.5 | +112.2% |
| 2Q22 | 20.0 | +64.7% |
| 1Q22 | 18.8 | +51.7% |
| 3Q21 | 10.6 | +94.2% |
| 2Q21 | 12.2 | +128.0% |
| 1Q21 | 12.4 | +16.0% |
| 3Q20 | 5.5 | -54.7% |
| 2Q20 | 5.3 | -55.3% |
| 1Q20 | 10.7 | -27.2% |
| 3Q19 | 12.1 | +124.3% |
| 2Q19 | 11.9 | +127.8% |
| 1Q19 | 14.7 | +140.4% |
| 3Q18 | 5.4 | -47.9% |
| 2Q18 | 5.2 | -26.5% |
| 1Q18 | 6.1 | -14.3% |
| 3Q17 | 10.3 | +12.6% |
| 2Q17 | 7.1 | -12.0% |
| 1Q17 | 7.1 | +22.7% |
| 3Q16 | 9.2 | -10.5% |
| 2Q16 | 8.1 | -42.3% |
| 1Q16 | 5.8 | -64.3% |
| 3Q15 | 10.2 | -35.2% |
| 2Q15 | 14.0 | -39.0% |
| 1Q15 | 16.2 | +21.2% |
| 3Q14 | 15.8 | +4.4% |
| 2Q14 | 23.0 | +14.6% |
| 1Q14 | 13.4 | -6.5% |
| 3Q13 | 15.2 | -16.6% |
| 2Q13 | 20.1 | -1.8% |
| 1Q13 | 14.3 | -164.6% |
| 4Q12 | 15.2 | - |
| 3Q12 | 18.2 | -185.0% |
| 2Q12 | 20.5 | +71.7% |
| 1Q12 | -22.2 | - |
| 3Q11 | -21.4 | - |
| 2Q11 | 11.9 | - |