| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 691,000 | -24.5% |
| 1Q26 | 370,000 | -24.3% |
| 4Q25 | 632,000 | +1.4% |
| 3Q25 | 773,000 | +30.7% |
| 2Q25 | 915,000 | +41.1% |
| 1Q25 | 489,000 | +93.3% |
| 4Q24 | 623,455 | +186.0% |
| 3Q24 | 591,583 | +27.5% |
| 2Q24 | 648,417 | +114.1% |
| 1Q24 | 252,959 | +20.4% |
| 4Q23 | 218,000 | +122.8% |
| 3Q23 | 464,000 | +17.8% |
| 2Q23 | 302,897 | +25.2% |
| 1Q23 | 210,103 | +23.9% |
| 4Q22 | 97,838 | -69.7% |
| 3Q22 | 394,000 | +1618.6% |
| 2Q22 | 242,000 | +657.9% |
| 1Q22 | 169,580 | -225.7% |
| 4Q21 | 322,545 | -21.4% |
| 3Q21 | 22,925 | -88.6% |
| 2Q21 | 31,930 | -88.9% |
| 1Q21 | -134,892 | -444.3% |
| 4Q20 | 410,129 | +79.0% |
| 3Q20 | 200,741 | -23.2% |
| 2Q20 | 286,445 | -19.0% |
| 1Q20 | 39,173 | -80.5% |
| 4Q19 | 229,130 | +53.3% |
| 3Q19 | 261,252 | +23.3% |
| 2Q19 | 353,848 | +11.0% |
| 1Q19 | 201,112 | +94.2% |
| 4Q18 | 149,451 | +1.4% |
| 3Q18 | 211,920 | +198.6% |
| 2Q18 | 318,702 | +118.5% |
| 1Q18 | 103,580 | -707.5% |
| 4Q17 | 147,400 | -36.7% |
| 3Q17 | 70,982 | -30.1% |
| 2Q17 | 145,891 | - |
| 1Q17 | -17,051 | - |
| 4Q16 | 232,719 | - |
| 3Q16 | 101,607 | - |