| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 15.8 | -11.0% |
| 2Q26 | 14.3 | -18.2% |
| 1Q26 | 15.1 | -17.2% |
| 4Q25 | 13.0 | -13.8% |
| 3Q25 | 17.7 | -2.5% |
| 2Q25 | 17.4 | +9.0% |
| 1Q25 | 18.3 | +41.6% |
| 4Q24 | 15.0 | -1242.8% |
| 3Q24 | 18.2 | +22.3% |
| 2Q24 | 16.0 | -7.6% |
| 1Q24 | 12.9 | +20.7% |
| 4Q23 | -1.3 | -143.3% |
| 3Q23 | 14.9 | -35.6% |
| 2Q23 | 17.3 | -28.6% |
| 1Q23 | 10.7 | -64.0% |
| 4Q22 | 3.0 | -84.9% |
| 3Q22 | 23.1 | +33.4% |
| 2Q22 | 24.2 | +58.4% |
| 1Q22 | 29.7 | +75.4% |
| 4Q21 | 20.2 | +196.8% |
| 3Q21 | 17.3 | -21.1% |
| 2Q21 | 15.3 | -47.4% |
| 1Q21 | 16.9 | -13.2% |
| 4Q20 | 6.8 | -66.4% |
| 3Q20 | 22.0 | +129.3% |
| 2Q20 | 29.1 | +277.5% |
| 1Q20 | 19.5 | +552.6% |
| 4Q19 | 20.3 | +370.7% |
| 3Q19 | 9.6 | -6.0% |
| 2Q19 | 7.7 | -33.5% |
| 1Q19 | 3.0 | -66.2% |
| 4Q18 | 4.3 | +303.4% |
| 3Q18 | 10.2 | -13.7% |
| 2Q18 | 11.6 | +102.0% |
| 1Q18 | 8.8 | +406.7% |
| 4Q17 | 1.1 | +84.2% |
| 3Q17 | 11.8 | +891.2% |
| 2Q17 | 5.7 | - |
| 1Q17 | 1.7 | - |
| 4Q16 | 0.6 | - |
| 3Q16 | 1.2 | - |