| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 53,862 | +12.5% |
| 1Q26 | 53,513 | +12.3% |
| 4Q25 | 52,343 | +10.1% |
| 3Q25 | 49,750 | +6.0% |
| 2Q25 | 47,857 | +1.5% |
| 1Q25 | 47,658 | +0.7% |
| 4Q24 | 47,556 | -2.1% |
| 3Q24 | 46,929 | +35.7% |
| 2Q24 | 47,169 | +46.1% |
| 1Q24 | 47,339 | +45.3% |
| 4Q23 | 48,592 | +46.2% |
| 3Q23 | 34,589 | +3.3% |
| 2Q23 | 32,285 | -1.2% |
| 1Q23 | 32,579 | -4.4% |
| 4Q22 | 33,229 | -8.4% |
| 3Q22 | 33,483 | +5.0% |
| 2Q22 | 32,689 | +9.2% |
| 1Q22 | 34,077 | +26.8% |
| 4Q21 | 36,272 | +10.6% |
| 3Q21 | 31,890 | +14.9% |
| 2Q21 | 29,942 | -0.5% |
| 1Q21 | 26,884 | -13.0% |
| 4Q20 | 32,796 | +9.5% |
| 3Q20 | 27,752 | +3.4% |
| 2Q20 | 30,098 | +13.3% |
| 1Q20 | 30,888 | +18.0% |
| 4Q19 | 29,953 | +8.7% |
| 3Q19 | 26,834 | +8.2% |
| 2Q19 | 26,554 | +9.0% |
| 1Q19 | 26,167 | +7.5% |
| 4Q18 | 27,544 | +27.5% |
| 3Q18 | 24,790 | +19.7% |
| 2Q18 | 24,360 | +19.6% |
| 1Q18 | 24,331 | +17.8% |
| 4Q17 | 21,602 | -1.1% |
| 3Q17 | 20,709 | +4.3% |
| 2Q17 | 20,368 | +1.2% |
| 1Q17 | 20,650 | - |
| 4Q16 | 21,833 | - |
| 3Q16 | 19,859 | - |
| 2Q16 | 20,128 | - |