| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q25 | 12.1 | -39.9% |
| 2Q25 | 14.4 | +17.9% |
| 1Q25 | 13.9 | -22.4% |
| 3Q24 | 20.1 | -26.2% |
| 2Q24 | 12.2 | -49.9% |
| 1Q24 | 17.9 | -53.5% |
| 3Q23 | 27.3 | +15.1% |
| 2Q23 | 24.5 | -23.6% |
| 1Q23 | 38.5 | +47.1% |
| 3Q22 | 23.7 | +27.2% |
| 2Q22 | 32.0 | +27.3% |
| 1Q22 | 26.1 | +35.7% |
| 3Q21 | 18.6 | -22.6% |
| 2Q21 | 25.1 | -69.1% |
| 1Q21 | 19.3 | +98.3% |
| 3Q20 | 24.1 | -10.9% |
| 2Q20 | 81.3 | +551.7% |
| 1Q20 | 9.7 | -10.0% |
| 3Q19 | 27.0 | +77.1% |
| 2Q19 | 12.5 | -11.5% |
| 1Q19 | 10.8 | -32.1% |
| 3Q18 | 15.2 | -26.9% |
| 2Q18 | 14.1 | +37.2% |
| 1Q18 | 15.9 | -14.0% |
| 3Q17 | 20.8 | -35.7% |
| 2Q17 | 10.3 | -64.9% |
| 1Q17 | 18.5 | -34.8% |
| 3Q16 | 32.4 | -4.4% |
| 2Q16 | 29.3 | -23.0% |
| 1Q16 | 28.3 | -11.1% |
| 3Q15 | 34.0 | -29.6% |
| 2Q15 | 38.0 | -11.8% |
| 1Q15 | 31.9 | -31.1% |
| 3Q14 | 48.2 | -12.2% |
| 2Q14 | 43.1 | -13.6% |
| 1Q14 | 46.3 | -8.6% |
| 3Q13 | 54.9 | +6.3% |
| 2Q13 | 49.9 | -1.7% |
| 1Q13 | 50.6 | -3.0% |
| 3Q12 | 51.7 | - |
| 2Q12 | 50.7 | - |
| 1Q12 | 52.2 | - |