| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 307,000 | -33.8% |
| 1Q26 | 346,000 | +36.8% |
| 4Q25 | 620,000 | +23.2% |
| 3Q25 | 239,000 | -22.4% |
| 2Q25 | 464,000 | +21.3% |
| 1Q25 | 253,000 | +59.7% |
| 4Q24 | 503,120 | -8.7% |
| 3Q24 | 308,127 | +7.4% |
| 2Q24 | 382,609 | +53.4% |
| 1Q24 | 158,391 | -48.3% |
| 4Q23 | 551,148 | +71.3% |
| 3Q23 | 286,852 | -723.6% |
| 2Q23 | 249,384 | -1.7% |
| 1Q23 | 306,616 | -8.6% |
| 4Q22 | 321,678 | +15.9% |
| 3Q22 | -46,000 | -115.9% |
| 2Q22 | 253,644 | +17.4% |
| 1Q22 | 335,356 | -10.4% |
| 4Q21 | 277,618 | -13.4% |
| 3Q21 | 288,913 | -6.7% |
| 2Q21 | 215,981 | -52.9% |
| 1Q21 | 374,294 | +27.8% |
| 4Q20 | 320,704 | +8.1% |
| 3Q20 | 309,651 | +11.0% |
| 2Q20 | 458,293 | +66.7% |
| 1Q20 | 292,855 | -53.4% |
| 4Q19 | 296,796 | -24.2% |
| 3Q19 | 279,070 | +14.1% |
| 2Q19 | 274,872 | -22.8% |
| 1Q19 | 629,044 | +574.0% |
| 4Q18 | 391,427 | +21.1% |
| 3Q18 | 244,649 | +110.5% |
| 2Q18 | 356,085 | +146.8% |
| 1Q18 | 93,328 | -30.7% |
| 4Q17 | 323,353 | +32.3% |
| 3Q17 | 116,247 | +1128.0% |
| 2Q17 | 144,290 | +3.2% |
| 1Q17 | 134,755 | -248.7% |
| 4Q16 | 244,409 | - |
| 3Q16 | 9,466 | - |
| 2Q16 | 139,802 | - |
| 1Q16 | -90,642 | - |