| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 631,000 | +41.2% |
| 4Q25 | 474,000 | +19.4% |
| 3Q25 | 715,000 | +29.7% |
| 2Q25 | 534,000 | -6.3% |
| 1Q25 | 447,000 | 0.0% |
| 4Q24 | 396,967 | +54.8% |
| 3Q24 | 551,267 | -10.1% |
| 2Q24 | 569,912 | +1.9% |
| 1Q24 | 446,821 | +11.2% |
| 4Q23 | 256,448 | -14.4% |
| 3Q23 | 613,413 | +15.4% |
| 2Q23 | 559,121 | +24.2% |
| 1Q23 | 401,839 | +39.2% |
| 4Q22 | 299,645 | +69.7% |
| 3Q22 | 531,621 | +0.5% |
| 2Q22 | 450,293 | +1.7% |
| 1Q22 | 288,707 | +21.1% |
| 4Q21 | 176,621 | +11.8% |
| 3Q21 | 529,000 | -19.9% |
| 2Q21 | 442,638 | -0.2% |
| 1Q21 | 238,362 | -19.2% |
| 4Q20 | 157,936 | -42.2% |
| 3Q20 | 660,806 | -6.8% |
| 2Q20 | 443,423 | -15.7% |
| 1Q20 | 295,046 | +12.4% |
| 4Q19 | 273,404 | -21.6% |
| 3Q19 | 709,140 | +41.1% |
| 2Q19 | 525,748 | +32.8% |
| 1Q19 | 262,520 | +39.1% |
| 4Q18 | 348,904 | +62.9% |
| 3Q18 | 502,674 | +28.7% |
| 2Q18 | 395,828 | -0.6% |
| 1Q18 | 188,715 | -4.7% |
| 4Q17 | 214,176 | +34.1% |
| 3Q17 | 390,634 | -39.7% |
| 2Q17 | 398,389 | -7.7% |
| 1Q17 | 198,034 | +16.2% |
| 4Q16 | 159,693 | - |
| 3Q16 | 647,776 | - |
| 2Q16 | 431,674 | - |
| 1Q16 | 170,381 | - |