| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q26 | 137,892 | -12.9% |
| 3Q26 | 144,948 | -10.5% |
| 2Q26 | 152,473 | -9.8% |
| 1Q26 | 154,282 | -11.5% |
| 4Q25 | 158,402 | +10.1% |
| 3Q25 | 161,885 | - |
| 2Q25 | 168,959 | - |
| 1Q25 | 174,257 | +7.8% |
| 4Q24 | 143,875 | -4.3% |
| 1Q24 | 161,597 | +10.6% |
| 4Q23 | 150,411 | -7.1% |
| 3Q23 | 157,890 | - |
| 2Q23 | 142,589 | -10.8% |
| 1Q23 | 146,118 | -8.0% |
| 4Q22 | 161,825 | +5.6% |
| 2Q22 | 159,786 | +1.8% |
| 1Q22 | 158,776 | +0.3% |
| 4Q21 | 153,222 | -17.3% |
| 3Q21 | 154,102 | -9.2% |
| 2Q21 | 156,902 | -1.3% |
| 1Q21 | 158,289 | -3.3% |
| 4Q20 | 185,385 | +21.6% |
| 3Q19 | 169,716 | -0.7% |
| 2Q19 | 159,043 | -7.8% |
| 1Q20 | 163,699 | -1.2% |
| 4Q19 | 152,439 | +5.9% |
| 1Q19 | 165,765 | -5.9% |
| 4Q18 | 144,013 | -5.9% |
| 3Q18 | 170,958 | +1.2% |
| 2Q18 | 172,534 | +3.4% |
| 1Q18 | 176,132 | -1.9% |
| 4Q17 | 153,048 | -3.5% |
| 3Q17 | 169,001 | +6.1% |
| 2Q17 | 166,866 | - |
| 1Q17 | 179,559 | - |
| 4Q16 | 158,580 | - |
| 3Q16 | 159,329 | - |