| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,174 | -18.8% |
| 2Q25 | 971 | -29.9% |
| 1Q25 | 1,014 | +22.6% |
| 4Q24 | 3,198 | +54.3% |
| 3Q24 | 1,445 | +97.4% |
| 2Q24 | 1,386 | +155.2% |
| 1Q24 | 827 | -40.7% |
| 4Q23 | 2,072 | +45.6% |
| 3Q23 | 732 | -51.1% |
| 2Q23 | 543 | -75.4% |
| 1Q23 | 1,394 | -62.2% |
| 4Q22 | 1,423 | -31.4% |
| 3Q22 | 1,498 | -37.6% |
| 2Q22 | 2,208 | -5.0% |
| 1Q22 | 3,686 | +125.0% |
| 4Q21 | 2,074 | +152.6% |
| 3Q21 | 2,399 | +263.5% |
| 2Q21 | 2,325 | +9.7% |
| 1Q21 | 1,638 | -10.6% |
| 4Q20 | 821 | -118.6% |
| 3Q20 | 660 | -188.8% |
| 2Q20 | 2,120 | +26400.0% |
| 1Q20 | 1,833 | -542.8% |
| 4Q19 | -4,423 | +893.9% |
| 3Q19 | -743 | +58.4% |
| 2Q19 | 8 | -99.5% |
| 1Q19 | -414 | -136.3% |
| 4Q18 | -445 | -117.3% |
| 3Q18 | -469 | -125.4% |
| 2Q18 | 1,473 | -46.3% |
| 1Q18 | 1,142 | -54.0% |
| 4Q17 | 2,568 | -8660.0% |
| 3Q17 | 1,850 | +556.0% |
| 2Q17 | 2,741 | +184.3% |
| 1Q17 | 2,480 | +395.0% |
| 4Q16 | -30 | -85.4% |
| 3Q16 | 282 | - |
| 2Q16 | 964 | - |
| 1Q16 | 501 | - |
| 4Q15 | -205 | - |