GDP of the Ming Dynasty
... that the GDP of the Ming Dynasty was 31 percent of the world's GDP, a percentage which is relatively higher than the GDP of the United States in 1997?
... that the <b id="mwGmM"><a href="./Economy_of_the_Ming_dynasty" id="mwGmQ" rel="mw:WikiLink" title="Economy of the Ming dynasty">GDP of the Ming Dynasty</a></b>  was 31<span id="mwGmU" typeof="mw:Entity"> </span>percent of the world's <a class="mw-redirect" href="./GDP" id="mwGmY" rel="mw:WikiLink" title="GDP">GDP</a>, a percentage which is relatively higher than the <a class="mw-redirect" href="./GDP_of_the_United_States" id="mwGmc" rel="mw:WikiLink" title="GDP of the United States">GDP of the United States</a> in 1997?