| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,304 | +10.7% |
| 2Q26 | 3,453 | +12.4% |
| 1Q26 | 3,468 | +13.7% |
| 4Q25 | 3,046 | +15.0% |
| 3Q25 | 2,984 | +6.3% |
| 2Q25 | 3,071 | +8.0% |
| 1Q25 | 3,050 | +7.4% |
| 4Q24 | 2,647 | +6.3% |
| 3Q24 | 2,808 | +12.8% |
| 2Q24 | 2,845 | +9.5% |
| 1Q24 | 2,840 | +14.8% |
| 4Q23 | 2,491 | +10.5% |
| 3Q23 | 2,490 | +6.3% |
| 2Q23 | 2,598 | +12.7% |
| 1Q23 | 2,474 | +5.3% |
| 4Q22 | 2,254 | +6.8% |
| 3Q22 | 2,342 | +9.5% |
| 2Q22 | 2,305 | +10.6% |
| 1Q22 | 2,350 | +18.9% |
| 4Q21 | 2,111 | -5.0% |
| 3Q21 | 2,138 | -5.5% |
| 2Q21 | 2,084 | -9.7% |
| 1Q21 | 1,975 | -12.7% |
| 4Q20 | 2,223 | +3.3% |
| 3Q20 | 2,262 | +7.3% |
| 2Q20 | 2,309 | +10.3% |
| 1Q20 | 2,263 | +0.9% |
| 4Q19 | 2,151 | +4.6% |
| 3Q19 | 2,108 | +6.3% |
| 2Q19 | 2,093 | -1.8% |
| 1Q19 | 2,243 | +10.7% |
| 4Q18 | 2,055 | -0.6% |
| 3Q18 | 1,983 | -2.4% |
| 2Q18 | 2,131 | +2.4% |
| 1Q18 | 2,025 | -11.1% |
| 4Q17 | 2,068 | -4.4% |
| 3Q17 | 2,032 | -3.8% |
| 2Q17 | 2,081 | - |
| 1Q17 | 2,278 | - |
| 4Q16 | 2,164 | - |
| 3Q16 | 2,113 | - |