| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q25 | 23,573 | +11.2% |
| 1Q25 | 23,572 | +13.4% |
| 4Q24 | 23,318 | +10.5% |
| 3Q24 | 22,737 | +21.7% |
| 2Q24 | 21,204 | +17.2% |
| 1Q24 | 20,785 | +22.0% |
| 4Q23 | 21,111 | +25.0% |
| 3Q23 | 18,681 | +10.9% |
| 2Q23 | 18,090 | +5.2% |
| 1Q23 | 17,032 | +4.8% |
| 4Q22 | 16,884 | -2.3% |
| 3Q22 | 16,842 | +3.7% |
| 2Q22 | 17,200 | +4.2% |
| 1Q22 | 16,252 | +2.0% |
| 4Q21 | 17,282 | +6.7% |
| 3Q21 | 16,248 | -3.5% |
| 2Q21 | 16,513 | -0.9% |
| 1Q21 | 15,928 | -0.4% |
| 4Q20 | 16,203 | +1.5% |
| 3Q20 | 16,840 | +5.3% |
| 2Q20 | 16,665 | +9.0% |
| 1Q20 | 15,995 | +12.1% |
| 4Q19 | 15,963 | - |
| 3Q19 | 15,988 | - |
| 2Q19 | 15,290 | +13.4% |
| 1Q19 | 14,272 | +7.1% |
| 2Q18 | 13,480 | -0.2% |
| 1Q18 | 13,322 | +230.3% |
| 4Q17 | 13,473 | +238.7% |
| 3Q17 | 13,653 | +206.2% |
| 2Q17 | 13,500 | +195.8% |
| 1Q17 | 4,034 | +1.2% |
| 4Q16 | 3,978 | +19.0% |
| 3Q16 | 4,458 | - |
| 2Q16 | 4,565 | - |
| 1Q16 | 3,987 | - |
| 4Q15 | 3,342 | - |