| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q24 | 12.7 | +81.0% |
| 3Q23 | 7.7 | -24.1% |
| 2Q23 | 8.6 | -17.3% |
| 1Q23 | 7.0 | -44.9% |
| 3Q22 | 10.2 | +26.1% |
| 2Q22 | 10.4 | +36.5% |
| 1Q22 | 12.7 | +30.7% |
| 3Q21 | 8.1 | -323.0% |
| 2Q21 | 7.6 | -23.0% |
| 1Q21 | 9.7 | +31.6% |
| 4Q21 | 5.4 | - |
| 3Q20 | -3.6 | -197.9% |
| 2Q20 | 9.9 | +57.1% |
| 1Q20 | 7.4 | +676.9% |
| 4Q19 | 1.0 | -67.0% |
| 3Q19 | 3.7 | -35.3% |
| 2Q19 | 6.3 | -18.5% |
| 1Q19 | 0.9 | -82.9% |
| 4Q18 | 3.1 | -36.8% |
| 3Q18 | 5.7 | -29.9% |
| 2Q18 | 7.7 | +5.6% |
| 1Q18 | 5.5 | +7.3% |
| 4Q17 | 6.4 | -338.8% |
| 3Q17 | 7.1 | -289.4% |
| 2Q17 | 7.1 | +17.0% |
| 1Q17 | 4.9 | -181.7% |
| 4Q17 | 5.0 | -285.8% |
| 3Q17 | 8.2 | -317.4% |
| 2Q17 | 7.3 | +19.7% |
| 1Q17 | 5.2 | -187.0% |
| 4Q16 | -2.7 | - |
| 3Q16 | -3.8 | - |
| 2Q16 | 6.1 | - |
| 1Q16 | -5.9 | - |
| 4Q14 | -3.0 | -40.4% |
| 3Q14 | -1.6 | +292.4% |
| 2Q14 | 1.6 | - |
| 1Q14 | -3.7 | - |
| 4Q13 | -5.0 | - |
| 3Q13 | -0.4 | - |