| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,299 | +1.6% |
| 2Q26 | 5,151 | +2.1% |
| 1Q26 | 5,061 | +6.4% |
| 4Q25 | 4,807 | +4.0% |
| 3Q25 | 5,215 | +5.4% |
| 2Q25 | 5,044 | +6.1% |
| 1Q25 | 4,758 | +7.5% |
| 4Q24 | 4,622 | +9.6% |
| 3Q24 | 4,948 | +11.3% |
| 2Q24 | 4,754 | +8.0% |
| 1Q24 | 4,426 | +6.4% |
| 4Q23 | 4,219 | +7.7% |
| 3Q23 | 4,447 | +3.7% |
| 2Q23 | 4,403 | +6.0% |
| 1Q23 | 4,158 | 0.0% |
| 4Q22 | 3,917 | -0.3% |
| 3Q22 | 4,289 | +1.6% |
| 2Q22 | 4,154 | +1.6% |
| 1Q22 | 4,157 | +7.6% |
| 4Q21 | 3,930 | -4.4% |
| 3Q21 | 4,220 | -0.0% |
| 2Q21 | 4,087 | -12.6% |
| 1Q21 | 3,862 | -10.3% |
| 4Q20 | 4,111 | +0.4% |
| 3Q20 | 4,222 | -4.0% |
| 2Q20 | 4,676 | +8.1% |
| 1Q20 | 4,307 | +2.8% |
| 4Q19 | 4,095 | +1.5% |
| 3Q19 | 4,400 | +2.8% |
| 2Q19 | 4,325 | -0.3% |
| 1Q19 | 4,189 | +0.9% |
| 4Q18 | 4,035 | -2.4% |
| 3Q18 | 4,280 | +0.9% |
| 2Q18 | 4,340 | +4.7% |
| 1Q18 | 4,151 | +3.2% |
| 4Q17 | 4,136 | -1.4% |
| 3Q17 | 4,240 | -2.7% |
| 2Q17 | 4,145 | -2.2% |
| 1Q17 | 4,024 | 0.0% |
| 4Q16 | 4,193 | - |
| 3Q16 | 4,357 | - |
| 2Q16 | 4,237 | - |
| 1Q16 | 4,022 | - |