| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 5.1 | -9.7% |
| 4Q25 | 5.0 | +1.0% |
| 1Q25 | 5.6 | +34.7% |
| 4Q24 | 4.9 | -19.3% |
| 3Q24 | -1.1 | +84.4% |
| 2Q24 | 3.4 | +627.0% |
| 1Q24 | 4.2 | -150.6% |
| 4Q23 | 6.1 | -126.6% |
| 3Q23 | -0.6 | -98.2% |
| 2Q23 | 0.5 | -101.0% |
| 1Q23 | -8.3 | -77.6% |
| 4Q22 | -23.1 | -62.0% |
| 3Q22 | -35.0 | -48.5% |
| 2Q22 | -44.9 | -31.7% |
| 1Q22 | -37.0 | +22.0% |
| 4Q21 | -60.7 | +21.0% |
| 3Q21 | -67.9 | +143.1% |
| 2Q21 | -65.7 | +1783.7% |
| 1Q21 | -30.4 | -1513.4% |
| 4Q20 | -50.2 | -2124.2% |
| 3Q20 | -27.9 | -2386.5% |
| 2Q20 | -3.5 | -280.9% |
| 1Q20 | 2.1 | -22.6% |
| 4Q19 | 2.5 | -41.1% |
| 3Q19 | 1.2 | -17.3% |
| 2Q19 | 1.9 | -11.6% |
| 1Q19 | 2.8 | +15.4% |
| 4Q18 | 4.2 | +9.7% |
| 3Q18 | 1.5 | +18.8% |
| 2Q18 | 2.2 | -4.7% |
| 1Q18 | 2.4 | -58.1% |
| 4Q17 | 3.8 | -7.5% |
| 3Q17 | 1.2 | -165.9% |
| 2Q17 | 2.3 | +2918.7% |
| 1Q17 | 5.7 | +62.1% |
| 4Q16 | 4.2 | -17.2% |
| 3Q16 | -1.9 | - |
| 2Q16 | 0.1 | - |
| 1Q16 | 3.5 | - |
| 4Q15 | 5.0 | - |