| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 6,113 | +9.7% |
| 2Q26 | 4,892 | +8.1% |
| 1Q26 | 4,971 | +14.0% |
| 4Q25 | 6,124 | +10.9% |
| 3Q25 | 5,570 | +10.8% |
| 2Q25 | 4,524 | +4.4% |
| 1Q25 | 4,359 | +11.2% |
| 4Q24 | 5,520 | +0.7% |
| 3Q24 | 5,026 | +2.6% |
| 2Q24 | 4,333 | +13.6% |
| 1Q24 | 3,919 | +6.2% |
| 4Q23 | 5,482 | +40.4% |
| 3Q23 | 4,897 | +16.9% |
| 2Q23 | 3,815 | -0.1% |
| 1Q23 | 3,688 | -7.4% |
| 4Q22 | 3,905 | -12.7% |
| 3Q22 | 4,190 | -0.9% |
| 2Q22 | 3,821 | +1.9% |
| 1Q22 | 3,984 | +11.4% |
| 4Q21 | 4,473 | +5.6% |
| 3Q21 | 4,227 | +1.9% |
| 2Q21 | 3,748 | -4.4% |
| 1Q21 | 3,577 | +1.1% |
| 4Q20 | 4,237 | +29.2% |
| 3Q20 | 4,146 | +21.4% |
| 2Q20 | 3,920 | +25.0% |
| 1Q20 | 3,539 | +9.1% |
| 4Q19 | 3,279 | +6.9% |
| 3Q19 | 3,416 | +2.2% |
| 2Q19 | 3,136 | +1.3% |
| 1Q19 | 3,243 | +9.7% |
| 4Q18 | 3,068 | -2.5% |
| 3Q18 | 3,342 | +9.8% |
| 2Q18 | 3,095 | +5.9% |
| 1Q18 | 2,956 | -14.2% |
| 4Q17 | 3,146 | +4.9% |
| 3Q17 | 3,043 | -0.3% |
| 2Q17 | 2,921 | - |
| 1Q17 | 3,444 | - |
| 4Q16 | 3,000 | - |
| 3Q16 | 3,051 | - |