Where Can You Locate the Subject of the Data in Table

Multiple Choice

Where can you locate the subject of the data in Table 2.2? Opinion of the United States: Comparison of Selected Nations
PERCENTAGE OF PERSONS WHO HOLD A "FAVORABLE" (VS. "UNFAVORABLE") OPINION OF THE UNITED STATES
Source: Pew Research Center, 2017g.

A) in the title
B) in the headings along the top and left-hand side of the table
C) in the footnotes
D) in the sources at the bottom