| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 239 | -4.8% |
| 4Q25 | 68 | -81.4% |
| 3Q25 | 1,089 | -11.0% |
| 2Q25 | 92 | -64.3% |
| 1Q25 | 251 | -28.7% |
| 4Q24 | 366 | -71.4% |
| 3Q24 | 1,224 | +135.8% |
| 2Q24 | 258 | -33.2% |
| 1Q24 | 352 | -59.0% |
| 4Q23 | 1,280 | +5.3% |
| 3Q23 | 519 | -18.0% |
| 2Q23 | 386 | - |
| 1Q23 | 859 | +55.9% |
| 4Q22 | 1,215 | +22.7% |
| 3Q22 | 633 | +6.4% |
| 1Q22 | 551 | -192.8% |
| 4Q21 | 990 | -3.2% |
| 3Q21 | 595 | +84.2% |
| 2Q21 | 323 | -80.7% |
| 1Q21 | -594 | -191.4% |
| 4Q20 | 1,023 | +9.8% |
| 3Q20 | 323 | - |
| 2Q20 | 1,677 | - |
| 1Q20 | 650 | +26.2% |
| 4Q19 | 932 | -14.5% |
| 1Q19 | 515 | -12.4% |
| 4Q18 | 1,090 | +11.9% |
| 3Q18 | 463 | +30.8% |
| 2Q18 | 462 | +13.5% |
| 1Q18 | 588 | +16.4% |
| 4Q17 | 974 | -1.2% |
| 3Q17 | 354 | -25.2% |
| 2Q17 | 407 | - |
| 1Q17 | 505 | - |
| 4Q16 | 986 | - |
| 3Q16 | 473 | - |