| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 13.3 | -2.2% |
| 2Q26 | 11.1 | +15.6% |
| 1Q26 | 7.3 | -9.9% |
| 4Q25 | 4.1 | -38.4% |
| 3Q25 | 13.6 | +127.4% |
| 2Q25 | 9.6 | +56.6% |
| 1Q25 | 8.1 | +61.5% |
| 4Q24 | 6.6 | +44.6% |
| 3Q24 | 6.0 | -8.9% |
| 2Q24 | 6.1 | +65.4% |
| 1Q24 | 5.0 | -16.2% |
| 4Q23 | 4.6 | +7.2% |
| 3Q23 | 6.6 | +25.2% |
| 2Q23 | 3.7 | -36.7% |
| 1Q23 | 6.0 | -35.5% |
| 4Q22 | 4.2 | -19.3% |
| 3Q22 | 5.3 | -56.1% |
| 2Q22 | 5.9 | -2.3% |
| 1Q22 | 9.2 | +90.7% |
| 4Q21 | 5.3 | +54.1% |
| 3Q21 | 12.0 | +103.3% |
| 2Q21 | 6.0 | +12.1% |
| 1Q21 | 4.8 | +22.4% |
| 4Q20 | 3.4 | -76.0% |
| 3Q20 | 5.9 | -23.5% |
| 2Q20 | 5.4 | -22.7% |
| 1Q20 | 4.0 | -617.7% |
| 4Q19 | 14.2 | +2857.5% |
| 3Q19 | 7.7 | -10.3% |
| 2Q19 | 6.9 | +13.1% |
| 1Q19 | -0.8 | -137.6% |
| 4Q18 | 0.5 | -73.6% |
| 3Q18 | 8.6 | +11.4% |
| 2Q18 | 6.1 | +74.5% |
| 1Q18 | 2.0 | -518.7% |
| 4Q17 | 1.8 | +84.1% |
| 3Q17 | 7.7 | +27.6% |
| 2Q17 | 3.5 | - |
| 1Q17 | -0.5 | - |
| 4Q16 | 1.0 | - |
| 3Q16 | 6.0 | - |