| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 13,590 | -8.0% |
| 1Q26 | -2,641 | -120.6% |
| 4Q25 | 4,822 | -38.7% |
| 3Q25 | 4,715 | +36.3% |
| 2Q25 | 14,771 | +81.0% |
| 1Q25 | 12,810 | +237.9% |
| 4Q24 | 7,866 | -35.0% |
| 3Q24 | 3,460 | -58.9% |
| 2Q24 | 8,159 | -47.8% |
| 1Q24 | 3,791 | -72.8% |
| 4Q23 | 12,101 | -9.6% |
| 3Q23 | 8,415 | -18.1% |
| 2Q23 | 15,636 | +10.3% |
| 1Q23 | 13,924 | -6.3% |
| 4Q22 | 13,389 | +22.0% |
| 3Q22 | 10,281 | +18.1% |
| 2Q22 | 14,179 | +223.4% |
| 1Q22 | 14,859 | +492.9% |
| 4Q21 | 10,972 | -21.7% |
| 3Q21 | 8,705 | +25.1% |
| 2Q21 | 4,384 | -45.1% |
| 1Q21 | 2,506 | -72.1% |
| 4Q20 | 14,015 | +436.4% |
| 3Q20 | 6,959 | +4.6% |
| 2Q20 | 7,986 | -25.4% |
| 1Q20 | 8,992 | -46.8% |
| 4Q19 | 2,613 | -85.3% |
| 3Q19 | 6,654 | -64.0% |
| 2Q19 | 10,707 | -44.2% |
| 1Q19 | 16,887 | -2.4% |
| 4Q18 | 17,831 | +12.4% |
| 3Q18 | 18,509 | +11.7% |
| 2Q18 | 19,172 | +35.7% |
| 1Q18 | 17,307 | +31.2% |
| 4Q17 | 15,869 | -12.8% |
| 3Q17 | 16,572 | +3.4% |
| 2Q17 | 14,130 | -28.7% |
| 1Q17 | 13,190 | -19.5% |
| 4Q16 | 18,200 | - |
| 3Q16 | 16,025 | - |
| 2Q16 | 19,808 | - |
| 1Q16 | 16,387 | - |