| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 328,000 | +4.8% |
| 1Q26 | 402,000 | +82.7% |
| 4Q25 | 490,000 | +31.0% |
| 3Q25 | 357,000 | -3.0% |
| 2Q25 | 313,000 | -26.4% |
| 1Q25 | 220,000 | -40.5% |
| 4Q24 | 374,145 | -25.4% |
| 3Q24 | 367,855 | +4.1% |
| 2Q24 | 425,000 | +30.5% |
| 1Q24 | 369,941 | +35.9% |
| 4Q23 | 501,265 | +69.4% |
| 3Q23 | 353,230 | -5.8% |
| 2Q23 | 325,792 | -11.7% |
| 1Q23 | 272,208 | -28.1% |
| 4Q22 | 295,886 | -22.7% |
| 3Q22 | 375,100 | +56.2% |
| 2Q22 | 368,900 | +19.0% |
| 1Q22 | 378,804 | +56.5% |
| 4Q21 | 382,740 | +12.3% |
| 3Q21 | 240,127 | +6.3% |
| 2Q21 | 309,998 | +6.2% |
| 1Q21 | 242,002 | +141.3% |
| 4Q20 | 340,964 | +7.7% |
| 3Q20 | 225,938 | -8.4% |
| 2Q20 | 291,816 | +17.5% |
| 1Q20 | 100,294 | -8.8% |
| 4Q19 | 316,516 | -23.2% |
| 3Q19 | 246,728 | +79.5% |
| 2Q19 | 248,351 | +6.4% |
| 1Q19 | 109,995 | +52.4% |
| 4Q18 | 412,164 | +34.2% |
| 3Q18 | 137,425 | +33.5% |
| 2Q18 | 233,355 | -11.6% |
| 1Q18 | 72,172 | -32.5% |
| 4Q17 | 307,169 | -13.0% |
| 3Q17 | 102,912 | -36.8% |
| 2Q17 | 264,064 | - |
| 1Q17 | 106,870 | - |
| 4Q16 | 353,150 | - |
| 3Q16 | 162,727 | - |