| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 11.5 | -43.2% |
| 2Q25 | 19.9 | +267.1% |
| 1Q25 | 20.3 | +133.2% |
| 4Q24 | 8.1 | -65.2% |
| 3Q24 | 30.6 | +41.3% |
| 2Q24 | 5.4 | -25.1% |
| 1Q24 | 8.7 | -56.4% |
| 4Q23 | 23.2 | -7.3% |
| 3Q23 | 21.7 | -25.0% |
| 2Q23 | 7.2 | -67.6% |
| 1Q23 | 19.9 | -10.9% |
| 4Q22 | 25.0 | +97.1% |
| 3Q22 | 28.9 | +58.7% |
| 2Q22 | 22.4 | +37.0% |
| 1Q22 | 22.4 | +118.9% |
| 4Q21 | 12.7 | -2.1% |
| 3Q21 | 18.2 | +134.8% |
| 2Q21 | 16.3 | +38.2% |
| 1Q21 | 10.2 | -43.1% |
| 4Q20 | 12.9 | +246.1% |
| 3Q20 | 7.7 | -328.4% |
| 2Q20 | 11.8 | +36.5% |
| 1Q20 | 18.0 | -9.1% |
| 4Q19 | 3.7 | -74.6% |
| 3Q19 | -3.4 | -112.1% |
| 2Q19 | 8.7 | -55.4% |
| 1Q19 | 19.8 | -20.3% |
| 4Q18 | 14.7 | -22.3% |
| 3Q18 | 28.1 | +9.2% |
| 2Q18 | 19.4 | +16.1% |
| 1Q18 | 24.8 | +12.7% |
| 4Q17 | 19.0 | -693.0% |
| 3Q17 | 25.7 | +160.5% |
| 2Q17 | 16.7 | +910.9% |
| 1Q17 | 22.0 | +826.9% |
| 4Q16 | -3.2 | - |
| 3Q16 | 9.9 | - |
| 2Q16 | 1.7 | - |
| 1Q16 | 2.4 | - |