| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 8.8 | +146.4% |
| 2Q26 | 7.0 | +243.1% |
| 1Q26 | 7.7 | +43.0% |
| 4Q25 | 8.8 | +77.4% |
| 3Q25 | 3.6 | +62.7% |
| 2Q25 | 2.0 | -32.3% |
| 1Q25 | 5.4 | +51.1% |
| 4Q24 | 4.9 | +173.0% |
| 3Q24 | 2.2 | -307.8% |
| 2Q24 | 3.0 | +551.9% |
| 1Q24 | 3.5 | -28.1% |
| 4Q23 | 1.8 | -34.0% |
| 3Q23 | -1.1 | -122.2% |
| 2Q23 | 0.5 | -87.6% |
| 1Q23 | 4.9 | -28.7% |
| 4Q22 | 2.7 | -47.6% |
| 3Q22 | 4.7 | +2.2% |
| 2Q22 | 3.7 | -184.6% |
| 1Q22 | 6.9 | -382.4% |
| 4Q21 | 5.2 | +69.3% |
| 3Q21 | 4.6 | +577.4% |
| 2Q21 | -4.4 | -433.0% |
| 1Q21 | -2.4 | -168.8% |
| 4Q20 | 3.1 | +11.4% |
| 3Q20 | 0.7 | -82.1% |
| 2Q20 | 1.3 | -68.0% |
| 1Q20 | 3.6 | -37.2% |
| 4Q19 | 2.8 | -31.8% |
| 3Q19 | 3.8 | -39.6% |
| 2Q19 | 4.1 | +10.5% |
| 1Q19 | 5.7 | -15.3% |
| 4Q18 | 4.1 | +10.9% |
| 3Q18 | 6.3 | +41.0% |
| 2Q18 | 3.7 | +47.5% |
| 1Q18 | 6.7 | +183.0% |
| 4Q17 | 3.7 | +486.5% |
| 3Q17 | 4.5 | +129.6% |
| 2Q17 | 2.5 | - |
| 1Q17 | 2.4 | - |
| 4Q16 | 0.6 | - |
| 3Q16 | 2.0 | - |