11% of those surveyed have done three or more of the four following actions to help with global issues: donating or raising money, campaigning, volunteering, or changing what they buy.
wedi gwneud tri neu fwy o'r canlynol er mwyn helpu gyda materion byd-eang: rhoi neu godi arian, ymgyrchu, gwirfoddoli, neu newid yr hyn y maent yn ei brynu.