| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q23 | 597,600 | +3.4% |
| 1Q23 | 570,200 | +16.8% |
| 3Q22 | 522,700 | +30.5% |
| 2Q22 | 578,100 | +34.7% |
| 1Q22 | 488,100 | +16.2% |
| 3Q21 | 400,444 | +8.8% |
| 2Q21 | 429,261 | +44.4% |
| 1Q21 | 420,179 | -15.8% |
| 3Q20 | 367,939 | -4.7% |
| 2Q20 | 297,324 | -31.9% |
| 1Q20 | 499,186 | +18.0% |
| 3Q19 | 385,927 | -2.6% |
| 2Q19 | 436,718 | +3.9% |
| 1Q19 | 422,985 | -4.2% |
| 3Q18 | 396,242 | +5.9% |
| 2Q18 | 420,433 | +9.6% |
| 1Q18 | 441,323 | +12.6% |
| 3Q17 | 374,298 | +11.3% |
| 2Q17 | 383,558 | +24.6% |
| 1Q17 | 392,047 | +22.0% |
| 4Q16 | 383,490 | +11.6% |
| 3Q16 | 336,409 | +11.0% |
| 2Q16 | 307,709 | +1.1% |
| 1Q16 | 321,446 | +3.1% |
| 4Q15 | 343,502 | -11.3% |
| 3Q15 | 303,083 | +1.9% |
| 2Q15 | 304,322 | -5.0% |
| 1Q15 | 311,869 | -9.3% |
| 4Q14 | 387,311 | +9.1% |
| 3Q14 | 297,409 | +2.0% |
| 2Q14 | 320,183 | +23.1% |
| 1Q14 | 343,983 | +17.8% |
| 4Q13 | 355,081 | +11.5% |
| 3Q13 | 291,586 | +17.4% |
| 1Q13 | 260,191 | -8.3% |
| 1Q13 | 291,967 | -21.6% |
| 4Q12 | 318,601 | -8.8% |
| 3Q12 | 248,334 | -17.1% |
| 2Q12 | 283,724 | +10.8% |
| 1Q12 | 372,318 | +13.7% |
| 4Q11 | 349,173 | - |
| 3Q11 | 299,712 | -8.0% |
| 2Q11 | 256,104 | -14.6% |
| 1Q11 | 327,544 | - |
| 3Q10 | 325,604 | - |
| 2Q10 | 299,819 | - |