| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 82,000 | +21.5% |
| 4Q24 | 114,139 | -16.7% |
| 3Q24 | 62,000 | +3.3% |
| 2Q24 | 135,000 | +23.3% |
| 1Q24 | 67,502 | +45.2% |
| 4Q23 | 137,000 | -460.5% |
| 3Q23 | 60,000 | -42.7% |
| 2Q23 | 109,496 | -2.5% |
| 1Q23 | 46,504 | -59.2% |
| 4Q22 | -38,000 | -209.2% |
| 3Q22 | 104,704 | +37.6% |
| 2Q22 | 112,296 | -32.7% |
| 1Q22 | 114,004 | +9.8% |
| 4Q21 | 34,793 | +21.7% |
| 3Q21 | 76,066 | -342.9% |
| 2Q21 | 166,934 | +442.4% |
| 1Q21 | 103,825 | +96.5% |
| 4Q20 | 28,588 | -75.4% |
| 3Q20 | -31,314 | -170.8% |
| 2Q20 | 30,779 | +3766.7% |
| 1Q20 | 52,827 | +80.1% |
| 4Q19 | 116,365 | -3.8% |
| 3Q19 | 44,204 | -0.6% |
| 2Q19 | 796 | -98.7% |
| 1Q19 | 29,335 | +56.8% |
| 4Q18 | 120,925 | +70.0% |
| 3Q18 | 44,492 | +210.0% |
| 2Q18 | 59,039 | -37.4% |
| 1Q18 | 18,705 | -78.1% |
| 4Q17 | 71,135 | -44.4% |
| 3Q17 | 14,352 | -31.4% |
| 2Q17 | 94,238 | -450.8% |
| 1Q17 | 85,595 | -415.9% |
| 4Q16 | 127,827 | -702.6% |
| 3Q16 | 20,931 | - |
| 2Q16 | -26,863 | - |
| 1Q16 | -27,097 | - |
| 4Q15 | -21,214 | - |