日期:
USD$650,000,000
USD$607,000,000
USD$563,000,000
USD$525,000,000
USD$493,000,000
USD$457,000,000
USD$425,000,000
USD$394,000,000
USD$358,000,000
USD$333,000,000
USD$311,000,000
USD$285,000,000
USD$262,000,000
USD$236,000,000
USD$208,000,000