| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 26,800 | +6.6% |
| 1Q26 | 26,195 | +8.3% |
| 4Q25 | 26,463 | +9.2% |
| 3Q25 | 25,333 | +8.4% |
| 2Q25 | 25,149 | +5.8% |
| 1Q25 | 24,181 | +6.0% |
| 4Q24 | 24,226 | +2.7% |
| 3Q24 | 23,370 | +15.0% |
| 2Q24 | 23,769 | +16.4% |
| 1Q24 | 22,809 | +21.4% |
| 4Q23 | 23,589 | +21.2% |
| 3Q23 | 20,328 | +13.4% |
| 2Q23 | 20,417 | +18.3% |
| 1Q23 | 18,796 | +7.6% |
| 4Q22 | 19,463 | +7.1% |
| 3Q22 | 17,925 | -7.2% |
| 2Q22 | 17,258 | -10.2% |
| 1Q22 | 17,469 | -8.4% |
| 4Q21 | 18,181 | -48.3% |
| 3Q21 | 19,309 | -22.4% |
| 2Q21 | 19,212 | -6.8% |
| 1Q21 | 19,076 | - |
| 4Q20 | 35,134 | - |
| 3Q19 | 24,876 | +24.9% |
| 2Q19 | 20,605 | +2.1% |
| 3Q19 | 19,913 | +4.7% |
| 2Q19 | 20,180 | +4.9% |
| 1Q19 | 20,193 | +4.2% |
| 4Q18 | 18,993 | -0.4% |
| 3Q18 | 19,021 | +1.4% |
| 2Q18 | 19,230 | +3.8% |
| 1Q18 | 19,376 | +4.8% |
| 4Q17 | 19,072 | -11.9% |
| 3Q17 | 18,751 | +11.6% |
| 2Q17 | 18,527 | - |
| 1Q17 | 18,494 | - |
| 4Q16 | 21,652 | - |
| 3Q16 | 16,807 | - |