| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 10.1 | +862.5% |
| 4Q25 | 10.5 | -164.0% |
| 3Q25 | -19.2 | +160.5% |
| 2Q25 | 22.6 | +34.5% |
| 1Q25 | 1.1 | -112.9% |
| 4Q24 | -16.5 | -247.2% |
| 3Q24 | -7.4 | -194.2% |
| 2Q24 | 16.8 | -28.1% |
| 1Q24 | -8.2 | +31.7% |
| 4Q23 | 11.2 | -36.7% |
| 3Q23 | 7.8 | -57.5% |
| 2Q23 | 23.3 | +20.0% |
| 1Q23 | -6.2 | -142.2% |
| 4Q22 | 17.7 | +69.9% |
| 3Q22 | 18.4 | +13.7% |
| 2Q22 | 19.4 | -45.0% |
| 1Q22 | 14.7 | -26.9% |
| 4Q21 | 10.4 | -49.8% |
| 3Q21 | 16.2 | -7.3% |
| 2Q21 | 35.4 | +9.6% |
| 1Q21 | 20.2 | -40.7% |
| 4Q20 | 20.7 | +40.6% |
| 3Q20 | 17.5 | -2238.1% |
| 2Q20 | 32.3 | +575.5% |
| 1Q20 | 34.0 | -900.6% |
| 4Q19 | 14.7 | +25.3% |
| 3Q19 | -0.8 | -110.6% |
| 2Q19 | 4.8 | -67.8% |
| 1Q19 | -4.2 | -123.7% |
| 4Q18 | 11.8 | -42.6% |
| 3Q18 | 7.7 | -64.2% |
| 2Q18 | 14.8 | -45.4% |
| 1Q18 | 17.9 | -38.4% |
| 4Q17 | 20.5 | -33.3% |
| 3Q17 | 21.5 | - |
| 2Q17 | 27.1 | -38.4% |
| 1Q17 | 29.0 | -35.8% |
| 4Q16 | 30.7 | - |
| 2Q16 | 44.1 | - |
| 1Q16 | 45.2 | - |