| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 11,879 | +5.4% |
| 1Q26 | 11,683 | +15.8% |
| 4Q25 | 11,722 | +18.3% |
| 3Q25 | 11,736 | +18.5% |
| 2Q25 | 11,268 | +18.1% |
| 1Q25 | 10,090 | +7.1% |
| 4Q24 | 9,905 | +0.4% |
| 3Q24 | 9,906 | +5.1% |
| 2Q24 | 9,539 | +8.1% |
| 1Q24 | 9,419 | +7.9% |
| 4Q23 | 9,870 | +8.1% |
| 3Q23 | 9,423 | +7.4% |
| 2Q23 | 8,827 | +5.8% |
| 1Q23 | 8,728 | +1.3% |
| 4Q22 | 9,131 | -0.1% |
| 3Q22 | 8,774 | -1.9% |
| 2Q22 | 8,343 | -0.8% |
| 1Q22 | 8,612 | +3.9% |
| 4Q21 | 9,143 | +18.8% |
| 3Q21 | 8,941 | +25.8% |
| 2Q21 | 8,410 | +22.7% |
| 1Q21 | 8,288 | +22.1% |
| 4Q20 | 7,695 | +8.4% |
| 3Q20 | 7,109 | +3.6% |
| 2Q20 | 6,853 | +3.2% |
| 1Q20 | 6,790 | +2.7% |
| 4Q19 | 7,101 | +2.1% |
| 3Q19 | 6,862 | +1.7% |
| 2Q19 | 6,643 | +3.9% |
| 1Q19 | 6,610 | +3.7% |
| 4Q18 | 6,955 | +9.3% |
| 3Q18 | 6,745 | +6.1% |
| 2Q18 | 6,396 | +5.7% |
| 1Q18 | 6,373 | +6.8% |
| 4Q17 | 6,362 | +0.6% |
| 3Q17 | 6,360 | +4.6% |
| 2Q17 | 6,051 | - |
| 1Q17 | 5,966 | - |
| 4Q16 | 6,324 | - |
| 3Q16 | 6,081 | - |