| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 24.0 | +14.7% |
| 3Q25 | 30.6 | +93.6% |
| 2Q25 | 27.1 | +91.1% |
| 1Q25 | 28.9 | +39.3% |
| 4Q24 | 20.9 | +413.1% |
| 3Q24 | 15.8 | -11.4% |
| 2Q24 | 14.2 | -1.6% |
| 1Q24 | 20.7 | -0.1% |
| 4Q23 | 4.1 | -178.8% |
| 3Q23 | 17.9 | +48.9% |
| 2Q23 | 14.4 | +328.4% |
| 1Q23 | 20.7 | +147.2% |
| 4Q22 | -5.2 | -39.6% |
| 3Q22 | 12.0 | +23.5% |
| 2Q22 | 3.4 | -68.7% |
| 1Q22 | 8.4 | -60.7% |
| 4Q21 | -8.6 | +1766.3% |
| 3Q21 | 9.7 | -42.0% |
| 2Q21 | 10.8 | -44.1% |
| 1Q21 | 21.3 | -9.8% |
| 4Q20 | -0.5 | -70.0% |
| 3Q20 | 16.7 | -7.4% |
| 2Q20 | 19.2 | +35.2% |
| 1Q20 | 23.7 | -2.5% |
| 4Q19 | -1.5 | -88.8% |
| 3Q19 | 18.1 | -4.1% |
| 2Q19 | 14.2 | -21.0% |
| 1Q19 | 24.3 | +13.7% |
| 4Q18 | -13.7 | +18.5% |
| 3Q18 | 18.9 | +58.7% |
| 2Q18 | 18.0 | +69.2% |
| 1Q18 | 21.3 | -18.1% |
| 4Q17 | -11.6 | -2.8% |
| 3Q17 | 11.9 | -5.8% |
| 2Q17 | 10.7 | +15.5% |
| 1Q17 | 26.0 | +27.5% |
| 4Q16 | -11.9 | -66.9% |
| 3Q16 | 12.6 | - |
| 2Q16 | 9.2 | - |
| 1Q16 | 20.4 | - |
| 4Q15 | -36.0 | - |