| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 2.4 | -66.5% |
| 2Q26 | 3.2 | -42.7% |
| 1Q26 | 2.0 | -64.4% |
| 4Q25 | 2.9 | -41.1% |
| 3Q25 | 7.2 | -50.4% |
| 2Q25 | 5.6 | -29.6% |
| 1Q25 | 5.7 | -20.9% |
| 4Q24 | 4.8 | -22.9% |
| 3Q24 | 14.5 | +23.4% |
| 2Q24 | 8.0 | +72.1% |
| 1Q24 | 7.2 | -29.5% |
| 4Q23 | 6.3 | -9.9% |
| 3Q23 | 11.8 | +22.1% |
| 2Q23 | 4.6 | -58.7% |
| 1Q23 | 10.2 | -26.2% |
| 4Q22 | 7.0 | -52.2% |
| 3Q22 | 9.6 | -44.4% |
| 2Q22 | 11.2 | +1192.6% |
| 1Q22 | 13.9 | +134.4% |
| 4Q21 | 14.6 | +71.0% |
| 3Q21 | 17.3 | +27.1% |
| 2Q21 | 0.9 | -93.2% |
| 1Q21 | 5.9 | -51.7% |
| 4Q20 | 8.5 | -21.1% |
| 3Q20 | 13.6 | -13.8% |
| 2Q20 | 12.8 | -25.1% |
| 1Q20 | 12.2 | -25.7% |
| 4Q19 | 10.8 | -17.1% |
| 3Q19 | 15.8 | -13.8% |
| 2Q19 | 17.0 | +4.1% |
| 1Q19 | 16.5 | -3.1% |
| 4Q18 | 13.0 | -28.7% |
| 3Q18 | 18.4 | -3.9% |
| 2Q18 | 16.4 | -1.2% |
| 1Q18 | 17.0 | -0.8% |
| 4Q17 | 18.3 | +30.8% |
| 3Q17 | 19.1 | +7.7% |
| 2Q17 | 16.6 | - |
| 1Q17 | 17.2 | - |
| 4Q16 | 14.0 | - |
| 3Q16 | 17.7 | - |