| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 202,000 | -38.2% |
| 1Q26 | 245,000 | -6.5% |
| 4Q25 | 166,000 | -23.9% |
| 3Q25 | 361,000 | +11.4% |
| 2Q25 | 327,000 | +783.8% |
| 1Q25 | 262,000 | +26.6% |
| 4Q24 | 218,000 | -23.5% |
| 3Q24 | 324,000 | +0.6% |
| 2Q24 | 37,000 | -64.8% |
| 1Q24 | 207,000 | +117.9% |
| 4Q23 | 285,000 | +156.8% |
| 3Q23 | 322,000 | +1433.3% |
| 2Q23 | 105,000 | +275.0% |
| 1Q23 | 95,000 | -1683.3% |
| 4Q22 | 111,000 | -5.9% |
| 3Q22 | 21,000 | -70.0% |
| 2Q22 | 28,000 | +75.0% |
| 1Q22 | -6,000 | -107.5% |
| 4Q21 | 118,000 | -28.0% |
| 3Q21 | 70,000 | -266.7% |
| 2Q21 | 16,000 | -92.9% |
| 1Q21 | 80,000 | -58.3% |
| 4Q20 | 164,000 | -52.6% |
| 3Q20 | -42,000 | -110.8% |
| 2Q20 | 225,000 | -7.8% |
| 1Q20 | 192,000 | -36.8% |
| 4Q19 | 346,000 | +14.6% |
| 3Q19 | 390,000 | -16.5% |
| 2Q19 | 244,000 | +1.2% |
| 1Q19 | 304,000 | -6.5% |
| 4Q18 | 302,000 | -24.3% |
| 3Q18 | 467,000 | +0.9% |
| 2Q18 | 241,000 | -39.9% |
| 1Q18 | 325,000 | -30.0% |
| 4Q17 | 399,000 | -11.9% |
| 3Q17 | 463,000 | +33.8% |
| 2Q17 | 401,000 | +20.8% |
| 1Q17 | 464,000 | +38.1% |
| 4Q16 | 453,000 | - |
| 3Q16 | 346,000 | - |
| 2Q16 | 332,000 | - |
| 1Q16 | 336,000 | - |