| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 5,379 | +5.8% |
| 1Q26 | 5,235 | +3.7% |
| 4Q25 | 4,961 | +6.0% |
| 3Q25 | 5,137 | +7.0% |
| 2Q25 | 5,085 | +12.4% |
| 1Q25 | 5,047 | +11.9% |
| 4Q24 | 4,681 | +14.4% |
| 3Q24 | 4,801 | +13.0% |
| 2Q24 | 4,526 | +13.5% |
| 1Q24 | 4,512 | +12.2% |
| 4Q23 | 4,093 | -5.5% |
| 3Q23 | 4,247 | +4.9% |
| 2Q23 | 3,989 | +12.0% |
| 1Q23 | 4,021 | +16.3% |
| 4Q22 | 4,333 | +19.9% |
| 3Q22 | 4,049 | +20.3% |
| 2Q22 | 3,563 | +11.6% |
| 1Q22 | 3,458 | +7.5% |
| 4Q21 | 3,614 | +12.3% |
| 3Q21 | 3,367 | -2.3% |
| 2Q21 | 3,194 | -3.4% |
| 1Q21 | 3,217 | -4.2% |
| 4Q20 | 3,219 | +2.5% |
| 3Q20 | 3,445 | -2.1% |
| 2Q20 | 3,305 | +4.2% |
| 1Q20 | 3,359 | -10.3% |
| 4Q19 | 3,140 | -6.0% |
| 3Q19 | 3,520 | +13.7% |
| 2Q19 | 3,171 | +8.4% |
| 1Q19 | 3,745 | +30.4% |
| 4Q18 | 3,342 | +5.3% |
| 3Q18 | 3,096 | +3.6% |
| 2Q18 | 2,924 | +4.8% |
| 1Q18 | 2,873 | +4.2% |
| 4Q17 | 3,175 | +14.4% |
| 3Q17 | 2,989 | +8.1% |
| 2Q17 | 2,791 | +13.4% |
| 1Q17 | 2,756 | +6.7% |
| 4Q16 | 2,776 | - |
| 3Q16 | 2,765 | - |
| 2Q16 | 2,461 | - |
| 1Q16 | 2,582 | - |