大家好。我做研究的过程中需要用到IFS数据库里面下面几项全世界的总数：

FIN ACCT TOTAL LIAB: EPS

 PI EQUITY SECURITIES LIAB: EPS

 PI DEBT SECURITIES LIAB: EPS

OTHER INVESTMENT LIAB: EPS

FINAN DERIVATIVES: LIABIL

FIN ACCT TOTAL ASSETS: EPS

 DIRECT INV IN REP ECONOMY: EPS

PORTFOLIO INVESTMENT LIAB: EPS

DIR. INVEST. IN REP. ECON., N.I.E.

PORTFOLIO INVESTMENT LIAB., N.I.E.

OTHER INVESTMENT LIAB., N.I.E.

PI EQUITY SECURITIES LIAB

 PI DEBT SECURITIES LIAB

 

但是在IFS下面的试用版的是没有世界总计的 而且国家一下只能选一个 如果自己算总数也十分麻烦

如果哪位能够帮我找到上述项目世界总计，不胜感激 重谢