| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,942 | +3.8% |
| 2Q26 | 4,881 | +0.5% |
| 1Q26 | 4,955 | +9.6% |
| 4Q25 | 4,953 | +9.6% |
| 3Q25 | 4,763 | +2.8% |
| 2Q25 | 4,855 | +11.8% |
| 1Q25 | 4,519 | +2.4% |
| 4Q24 | 4,520 | +1.6% |
| 3Q24 | 4,634 | +4.8% |
| 2Q24 | 4,342 | +1.2% |
| 1Q24 | 4,413 | +2.2% |
| 4Q23 | 4,448 | -1.4% |
| 3Q23 | 4,420 | +3.7% |
| 2Q23 | 4,289 | +6.4% |
| 1Q23 | 4,316 | +6.6% |
| 4Q22 | 4,509 | +7.1% |
| 3Q22 | 4,262 | +6.7% |
| 2Q22 | 4,032 | +7.1% |
| 1Q22 | 4,049 | +0.4% |
| 4Q21 | 4,209 | -3.5% |
| 3Q21 | 3,995 | -5.8% |
| 2Q21 | 3,764 | -11.2% |
| 1Q21 | 4,031 | -4.2% |
| 4Q20 | 4,363 | -1.7% |
| 3Q20 | 4,243 | 0.0% |
| 2Q20 | 4,237 | +3.4% |
| 1Q20 | 4,208 | +0.4% |
| 4Q19 | 4,440 | +24.2% |
| 3Q19 | 4,242 | +18.0% |
| 2Q19 | 4,096 | +18.8% |
| 1Q19 | 4,193 | +18.5% |
| 4Q18 | 3,575 | +3.1% |
| 3Q18 | 3,595 | +10.5% |
| 2Q18 | 3,447 | +6.2% |
| 1Q18 | 3,539 | +6.9% |
| 4Q17 | 3,468 | -1.8% |
| 3Q17 | 3,253 | +0.8% |
| 2Q17 | 3,247 | - |
| 1Q17 | 3,312 | - |
| 4Q16 | 3,531 | - |
| 3Q16 | 3,227 | - |