2,27-market global data margin of error: General population +/- 0.6% (N=31,050); informed public +/- 1.3% (N=6,000); mass population +/- 0.6% (N=25,050+); half-sample global general online population +/- 0.8% (N=15,525). Country-specific data margin of error: General population +/- 2.9% (N=1,150); informed public +/- 6.9% (N=min 200, varies by country), except for China and U.S. +/- 4.4% (N=500) and Nigeria +/- 9.8% (N=100); mass population +/- 3.0% to 3.6% (N=min 736, varies by country), except
