| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 731,854 | +36.0% |
| 3Q25 | 702,155 | +39.6% |
| 2Q25 | 774,686 | +43.5% |
| 1Q25 | 759,159 | +34.2% |
| 4Q24 | 538,000 | +25.5% |
| 3Q24 | 503,000 | +157.9% |
| 2Q24 | 540,000 | +199.6% |
| 1Q24 | 565,494 | +3.1% |
| 4Q23 | 428,788 | +84.6% |
| 3Q23 | 195,000 | -27.5% |
| 2Q23 | 180,262 | -64.5% |
| 1Q23 | 548,738 | +20.1% |
| 4Q22 | 232,248 | -14.9% |
| 3Q22 | 269,089 | -17.2% |
| 2Q22 | 507,720 | +41.0% |
| 1Q22 | 456,724 | +8.4% |
| 4Q21 | 272,753 | +94.2% |
| 3Q21 | 325,000 | +18.5% |
| 2Q21 | 360,000 | +67.3% |
| 1Q21 | 421,404 | +193.8% |
| 4Q20 | 140,431 | -492.3% |
| 3Q20 | 274,230 | +772.9% |
| 2Q20 | 215,158 | -2291.2% |
| 1Q20 | 143,454 | -44.0% |
| 4Q19 | -35,799 | -33.0% |
| 3Q19 | 31,417 | -75.0% |
| 2Q19 | -9,819 | -111.0% |
| 1Q19 | 256,158 | +20.0% |
| 4Q18 | -53,436 | -42.0% |
| 3Q18 | 125,891 | -52.0% |
| 2Q18 | 88,925 | -21.6% |
| 1Q18 | 213,506 | +52.0% |
| 4Q17 | -92,198 | -797.1% |
| 3Q17 | 262,171 | +777.9% |
| 2Q17 | 113,403 | -60.1% |
| 1Q17 | 140,427 | -18.9% |
| 4Q16 | 13,225 | -85.1% |
| 3Q16 | 29,863 | - |
| 2Q16 | 284,188 | - |
| 1Q16 | 173,228 | - |
| 4Q15 | 88,951 | - |