| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 13.8 | -20.4% |
| 3Q25 | 10.5 | -16.8% |
| 2Q25 | 14.6 | -24.8% |
| 1Q25 | 15.2 | -27.2% |
| 4Q24 | 17.3 | -24.0% |
| 3Q24 | 12.6 | -6.7% |
| 2Q24 | 19.4 | -5.0% |
| 1Q24 | 20.9 | +25.0% |
| 4Q23 | 22.8 | +482.9% |
| 3Q23 | 13.6 | -29.5% |
| 2Q23 | 20.5 | +10.3% |
| 1Q23 | 16.7 | +15.7% |
| 4Q22 | 3.9 | -82.1% |
| 3Q22 | 19.2 | +66.1% |
| 2Q22 | 18.6 | +38.6% |
| 1Q22 | 14.4 | +138.2% |
| 4Q21 | 21.9 | +120.4% |
| 3Q21 | 11.6 | +0.8% |
| 2Q21 | 13.4 | -8.4% |
| 1Q21 | 6.1 | -65.8% |
| 4Q20 | 9.9 | -68.8% |
| 3Q20 | 11.5 | -61.3% |
| 2Q20 | 14.6 | -52.7% |
| 1Q20 | 17.7 | -56.9% |
| 4Q19 | 31.8 | -23.5% |
| 3Q19 | 29.6 | -14.8% |
| 2Q19 | 30.9 | -7.3% |
| 1Q19 | 41.2 | +83.4% |
| 4Q18 | 41.5 | +130.4% |
| 3Q18 | 34.8 | +193.1% |
| 2Q18 | 33.4 | +237.1% |
| 1Q18 | 22.5 | -2671.7% |
| 4Q17 | 18.0 | +140.9% |
| 3Q17 | 11.9 | -153.3% |
| 2Q17 | 9.9 | +18395.5% |
| 1Q17 | -0.9 | -137.2% |
| 4Q16 | 7.5 | -11.6% |
| 3Q16 | -22.3 | -3740.1% |
| 2Q16 | 0.1 | - |
| 1Q16 | 2.3 | - |
| 4Q15 | 8.5 | - |
| 3Q15 | 0.6 | - |