| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q25 | 346,000 | -2.0% |
| 2Q25 | 162,000 | -6.3% |
| 1Q25 | 423,000 | +1.7% |
| 4Q24 | 346,000 | +4.4% |
| 3Q24 | 353,000 | -0.8% |
| 2Q24 | 172,868 | -31.5% |
| 1Q24 | 416,132 | -13.6% |
| 4Q23 | 331,357 | +17.7% |
| 3Q23 | 356,000 | -5.1% |
| 2Q23 | 252,185 | -5.6% |
| 1Q23 | 481,815 | +32.7% |
| 4Q22 | 281,582 | +10.1% |
| 3Q22 | 375,294 | +88.5% |
| 2Q22 | 267,124 | +191.6% |
| 1Q22 | 363,207 | +67.1% |
| 4Q21 | 255,860 | +133.2% |
| 3Q21 | 199,046 | +54.4% |
| 2Q21 | 91,606 | +88.1% |
| 1Q21 | 217,394 | -2.4% |
| 4Q20 | 109,701 | -18.3% |
| 3Q20 | 128,913 | +54.4% |
| 2Q20 | 48,698 | -280.9% |
| 1Q20 | 222,688 | +96.3% |
| 4Q19 | 134,260 | -16.7% |
| 3Q19 | 83,466 | +26.7% |
| 2Q19 | -26,927 | +7.6% |
| 1Q19 | 113,420 | -3.0% |
| 4Q18 | 161,081 | +18.4% |
| 3Q18 | 65,878 | -32.5% |
| 2Q18 | -25,027 | -376.9% |
| 1Q18 | 116,927 | -18.0% |
| 4Q17 | 136,062 | +1.5% |
| 3Q17 | 97,536 | +19.2% |
| 2Q17 | 9,038 | -170.9% |
| 1Q17 | 142,579 | +12.6% |
| 4Q16 | 134,030 | +1.5% |
| 3Q16 | 81,795 | - |
| 2Q16 | -12,748 | - |
| 1Q16 | 126,608 | - |
| 4Q15 | 132,077 | - |