| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 15,980 | +25.5% |
| 3Q25 | 12,763 | +2.9% |
| 2Q25 | 11,465 | +17.3% |
| 1Q25 | 17,295 | +56.7% |
| 4Q24 | 12,728 | +31.7% |
| 3Q24 | 12,399 | +23.4% |
| 2Q24 | 9,772 | +58.1% |
| 1Q24 | 11,038 | +66.4% |
| 4Q23 | 9,663 | +85.6% |
| 3Q23 | 10,044 | +994.1% |
| 2Q23 | 6,180 | -576.5% |
| 1Q23 | 6,632 | -1025.0% |
| 4Q22 | 5,206 | -274.5% |
| 3Q22 | 918 | -410.1% |
| 2Q22 | -1,297 | -54.5% |
| 1Q22 | -717 | -90.3% |
| 4Q21 | -2,983 | -156.1% |
| 3Q21 | -296 | -104.3% |
| 2Q21 | -2,849 | -150.2% |
| 1Q21 | -7,368 | -195.1% |
| 4Q20 | 5,321 | -26.9% |
| 3Q20 | 6,837 | +14.7% |
| 2Q20 | 5,678 | +16.6% |
| 1Q20 | 7,746 | -9.4% |
| 4Q19 | 7,278 | -46.5% |
| 3Q19 | 5,963 | -23.7% |
| 2Q19 | 4,868 | -16.1% |
| 1Q19 | 8,552 | +5.7% |
| 4Q18 | 13,608 | +1.2% |
| 3Q18 | 7,817 | +15.4% |
| 2Q18 | 5,805 | -4.6% |
| 1Q18 | 8,088 | +5.1% |
| 4Q17 | 13,449 | +15.0% |
| 3Q17 | 6,774 | -9.1% |
| 2Q17 | 6,085 | - |
| 1Q17 | 7,692 | - |
| 4Q16 | 11,696 | - |
| 3Q16 | 7,456 | - |