| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 28.1 | -2.0% |
| 2Q26 | 38.4 | +56.1% |
| 1Q26 | 21.4 | -13.7% |
| 4Q25 | 25.4 | +52.3% |
| 3Q25 | 28.7 | +7.8% |
| 2Q25 | 24.6 | -11.8% |
| 1Q25 | 24.9 | +1.5% |
| 4Q24 | 16.7 | -43.5% |
| 3Q24 | 26.6 | +9.7% |
| 2Q24 | 27.9 | -4.2% |
| 1Q24 | 24.5 | +64.1% |
| 4Q23 | 29.5 | -7.7% |
| 3Q23 | 24.2 | +2.3% |
| 2Q23 | 29.1 | +138.3% |
| 1Q23 | 14.9 | -23.9% |
| 4Q22 | 32.0 | +152.7% |
| 3Q22 | 23.7 | +224.6% |
| 2Q22 | 12.2 | -8.8% |
| 1Q22 | 19.6 | +1844.6% |
| 4Q21 | 12.7 | -326.9% |
| 3Q21 | 7.3 | +54.9% |
| 2Q21 | 13.4 | +82.7% |
| 1Q21 | 1.0 | -81.1% |
| 4Q20 | -5.6 | -604.6% |
| 3Q20 | 4.7 | +54.6% |
| 2Q20 | 7.3 | -9.6% |
| 1Q20 | 5.3 | -1.9% |
| 4Q19 | 1.1 | -108.3% |
| 3Q19 | 3.0 | -66.5% |
| 2Q19 | 8.1 | -25.9% |
| 1Q19 | 5.4 | -65.9% |
| 4Q18 | -13.4 | -489.3% |
| 3Q18 | 9.1 | -27.6% |
| 2Q18 | 10.9 | +31.6% |
| 1Q18 | 16.0 | +1.2% |
| 4Q17 | 3.4 | -79.9% |
| 3Q17 | 12.6 | -42.3% |
| 2Q17 | 8.3 | - |
| 1Q17 | 15.8 | - |
| 4Q16 | 17.1 | - |
| 3Q16 | 21.8 | - |