| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,531 | +2.1% |
| 2Q26 | 3,398 | -4.7% |
| 1Q26 | 3,561 | 0.0% |
| 4Q25 | 3,427 | -0.5% |
| 3Q25 | 3,458 | +6.7% |
| 2Q25 | 3,565 | +12.5% |
| 1Q25 | 3,560 | +5.7% |
| 4Q24 | 3,444 | +17.5% |
| 3Q24 | 3,240 | -2.5% |
| 2Q24 | 3,169 | -9.5% |
| 1Q24 | 3,369 | -10.6% |
| 4Q23 | 2,930 | -22.0% |
| 3Q23 | 3,322 | -2.1% |
| 2Q23 | 3,502 | +9.5% |
| 1Q23 | 3,770 | +19.4% |
| 4Q22 | 3,757 | +11.4% |
| 3Q22 | 3,392 | +8.6% |
| 2Q22 | 3,197 | +4.9% |
| 1Q22 | 3,157 | +2.5% |
| 4Q21 | 3,374 | +1.0% |
| 3Q21 | 3,124 | +6.8% |
| 2Q21 | 3,047 | +5.8% |
| 1Q21 | 3,080 | +6.8% |
| 4Q20 | 3,340 | +6.7% |
| 3Q20 | 2,926 | +2.8% |
| 2Q20 | 2,880 | +5.1% |
| 1Q20 | 2,884 | +9.1% |
| 4Q19 | 3,129 | +16.7% |
| 3Q19 | 2,845 | +12.4% |
| 2Q19 | 2,740 | +9.8% |
| 1Q19 | 2,644 | +5.5% |
| 4Q18 | 2,681 | +0.4% |
| 3Q18 | 2,532 | +9.3% |
| 2Q18 | 2,496 | +12.5% |
| 1Q18 | 2,507 | +12.0% |
| 4Q17 | 2,671 | +23.2% |
| 3Q17 | 2,317 | +9.2% |
| 2Q17 | 2,218 | - |
| 1Q17 | 2,237 | - |
| 4Q16 | 2,168 | - |
| 3Q16 | 2,121 | - |