| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q25 | 11,037 | +22.2% |
| 2Q25 | 16,825 | +89.7% |
| 1Q25 | 13,019 | +53.5% |
| 4Q24 | 9,421 | +4.5% |
| 3Q24 | 9,031 | +4.3% |
| 2Q24 | 8,868 | -0.0% |
| 1Q24 | 8,481 | -1.7% |
| 4Q23 | 9,011 | +2.9% |
| 3Q23 | 8,657 | -3.0% |
| 2Q23 | 8,872 | +7.5% |
| 1Q23 | 8,630 | +11.5% |
| 4Q22 | 8,753 | +10.0% |
| 3Q22 | 8,924 | +26.0% |
| 2Q22 | 8,251 | +14.6% |
| 1Q22 | 7,743 | +22.2% |
| 4Q21 | 7,956 | +10.4% |
| 3Q21 | 7,080 | +8.3% |
| 2Q21 | 7,202 | +0.9% |
| 1Q21 | 6,338 | -0.8% |
| 4Q20 | 7,209 | +9.8% |
| 3Q20 | 6,537 | -5.9% |
| 2Q20 | 7,139 | +2.2% |
| 1Q20 | 6,389 | -8.9% |
| 4Q19 | 6,567 | -10.2% |
| 3Q19 | 6,946 | -3.9% |
| 2Q19 | 6,983 | -6.1% |
| 1Q19 | 7,016 | +0.9% |
| 4Q18 | 7,311 | +6.9% |
| 3Q18 | 7,231 | +12.7% |
| 2Q18 | 7,434 | +13.4% |
| 1Q18 | 6,956 | +11.8% |
| 4Q17 | 6,836 | +9.6% |
| 3Q17 | 6,416 | +8.8% |
| 2Q17 | 6,553 | +6.2% |
| 1Q17 | 6,223 | +5.3% |
| 4Q16 | 6,239 | +4.0% |
| 3Q16 | 5,899 | - |
| 2Q16 | 6,172 | - |
| 1Q16 | 5,912 | - |
| 4Q15 | 6,000 | - |