This element refers to the trace record type, and includes entry (1), exit (2), data (3), error (4), and fatal error (5).

该元素指向跟踪记录类型，包括entry (1)、exit (2)、data (3)、error(4)和fatal error (5)。

youdao

The sampling error varied from question to question, but none had a margin of error exceeding 4.5 percentage points.

CNN: Poll: U.S. can win war, but won't

The poll -- taken between October 19 and 22 -- has a margin of error of 4 percentage points.

CNN: Partial early ballots: Dem voters outnumber GOP

Instead I get an error (4-20 Forbes, I think) or am redirected to the 2013 list instead of the prior year list.

FORBES: Mapping The Wealth Of The World's Billionaires