| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 6.7 | -33.8% |
| 3Q24 | 17.1 | +26.1% |
| 2Q24 | 18.3 | +310.7% |
| 1Q24 | 10.1 | -34.8% |
| 3Q23 | 13.6 | +62.6% |
| 2Q23 | 4.5 | -62.2% |
| 1Q23 | 15.5 | -2.5% |
| 3Q22 | 8.3 | -50.4% |
| 2Q22 | 11.8 | -48.2% |
| 1Q22 | 15.9 | +14.7% |
| 3Q21 | 16.8 | +45.7% |
| 2Q21 | 22.8 | +34.5% |
| 1Q21 | 13.9 | +12.6% |
| 3Q20 | 11.5 | -41.3% |
| 2Q20 | 16.9 | +1216.0% |
| 1Q20 | 12.3 | +142.8% |
| 3Q19 | 19.6 | +182.1% |
| 2Q19 | 1.3 | -90.2% |
| 1Q19 | 5.1 | -53.0% |
| 3Q18 | 7.0 | -58.0% |
| 2Q18 | 13.1 | -1.3% |
| 1Q18 | 10.8 | -21.3% |
| 3Q17 | 16.6 | -129.6% |
| 2Q17 | 13.3 | -8.6% |
| 1Q17 | 13.7 | -675.1% |
| 3Q16 | -56.0 | -438.2% |
| 2Q16 | 14.5 | +199.0% |
| 1Q16 | -2.4 | -136.1% |
| 3Q15 | 16.5 | +159.6% |
| 2Q15 | 4.9 | -25.0% |
| 1Q15 | 6.6 | -37.0% |
| 3Q14 | 6.4 | +11.8% |
| 2Q14 | 6.5 | -294.0% |
| 1Q14 | 10.5 | +48.5% |
| 3Q13 | 5.7 | -155.8% |
| 2Q13 | -3.3 | -89.7% |
| 1Q13 | 7.1 | -118.6% |
| 3Q12 | -10.2 | - |
| 2Q12 | -32.6 | - |
| 1Q12 | -38.0 | - |