| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q25 | 0.7 | -125.1% |
| 2Q25 | 9.0 | -370.7% |
| 1Q25 | 1.4 | -117.1% |
| 3Q24 | -2.6 | +588.4% |
| 2Q24 | -3.3 | -31.7% |
| 1Q24 | -8.4 | +121.0% |
| 3Q23 | -0.4 | -105.0% |
| 2Q23 | -4.8 | -149.2% |
| 1Q23 | -3.8 | -133.4% |
| 3Q22 | 7.6 | -36.2% |
| 2Q22 | 9.8 | -27.2% |
| 1Q22 | 11.4 | +39.0% |
| 4Q21 | 11.5 | +111.6% |
| 3Q21 | 11.9 | +124.5% |
| 2Q21 | 13.5 | -183.8% |
| 1Q21 | 8.2 | -191.3% |
| 4Q20 | 5.5 | -43.0% |
| 3Q20 | 5.3 | -32.6% |
| 2Q20 | -16.1 | -259.2% |
| 1Q20 | -9.0 | -187.2% |
| 4Q19 | 9.6 | -10.1% |
| 3Q19 | 7.9 | -25.5% |
| 2Q19 | 10.1 | -4.5% |
| 1Q19 | 10.3 | -0.0% |
| 4Q18 | 10.7 | -13.9% |
| 3Q18 | 10.6 | -11.3% |
| 2Q18 | 10.6 | -22.7% |
| 1Q18 | 10.3 | -4.4% |
| 4Q17 | 12.4 | +5.6% |
| 3Q17 | 11.9 | +41.1% |
| 2Q17 | 13.7 | +18.5% |
| 1Q17 | 10.8 | -8.0% |
| 4Q16 | 11.7 | +2.2% |
| 3Q16 | 8.5 | +1.2% |
| 2Q16 | 11.6 | -17.4% |
| 1Q16 | 11.7 | +31.7% |
| 4Q15 | 11.5 | +52.1% |
| 3Q15 | 8.4 | +60.8% |
| 2Q15 | 14.0 | +152.9% |
| 1Q15 | 8.9 | +3.8% |
| 4Q14 | 7.5 | -23.0% |
| 3Q14 | 5.2 | -60.2% |
| 2Q14 | 5.5 | -63.8% |
| 1Q14 | 8.6 | -34.6% |
| 4Q13 | 9.8 | -30.9% |
| 3Q13 | 13.1 | -10.0% |
| 2Q13 | 15.3 | +23.8% |
| 1Q13 | 13.1 | -26.4% |
| 4Q12 | 14.2 | -27.7% |
| 3Q12 | 14.5 | -30.3% |
| 2Q12 | 12.4 | -38.3% |
| 1Q12 | 17.8 | -13.5% |
| 4Q11 | 19.6 | - |
| 3Q11 | 20.8 | - |
| 2Q11 | 20.0 | - |
| 1Q11 | 20.6 | - |