| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 16,772 | +5.3% |
| 2Q26 | 14,641 | +3.9% |
| 1Q26 | 15,699 | +6.3% |
| 4Q25 | 20,242 | +0.4% |
| 3Q25 | 15,934 | +5.5% |
| 2Q25 | 14,097 | +3.8% |
| 1Q25 | 14,770 | +4.0% |
| 4Q24 | 20,169 | +7.8% |
| 3Q24 | 15,110 | +2.5% |
| 2Q24 | 13,587 | +8.4% |
| 1Q24 | 14,203 | +6.5% |
| 4Q23 | 18,702 | +15.9% |
| 3Q23 | 14,745 | +5.9% |
| 2Q23 | 12,532 | +10.3% |
| 1Q23 | 13,341 | +4.4% |
| 4Q22 | 16,135 | +10.7% |
| 3Q22 | 13,919 | -0.0% |
| 2Q22 | 11,365 | -5.7% |
| 1Q22 | 12,774 | -6.1% |
| 4Q21 | 14,581 | -14.4% |
| 3Q21 | 13,925 | -17.8% |
| 2Q21 | 12,046 | -18.9% |
| 1Q21 | 13,605 | -20.0% |
| 4Q20 | 17,036 | -10.8% |
| 3Q20 | 16,943 | -8.2% |
| 2Q20 | 14,849 | -0.5% |
| 1Q20 | 17,005 | -4.0% |
| 4Q19 | 19,088 | -2.9% |
| 3Q19 | 18,449 | -1.4% |
| 2Q19 | 14,925 | -2.1% |
| 1Q19 | 17,720 | -3.7% |
| 4Q18 | 19,651 | +2.9% |
| 3Q18 | 18,703 | -2.0% |
| 2Q18 | 15,244 | -0.9% |
| 1Q18 | 18,402 | +0.6% |
| 4Q17 | 19,098 | +3.1% |
| 3Q17 | 19,089 | +4.0% |
| 2Q17 | 15,383 | - |
| 1Q17 | 18,298 | - |
| 4Q16 | 18,516 | - |
| 3Q16 | 18,359 | - |