The average amount that respondents would be willing to donate each year to a fund set up to help improve ocean water quality

Specific $ donation amounts: $0, $2, $5, $10, $26=5, $30, $50, $75, $100, $250, $500; for more than $500, also asked to specifiy how much This map shows results of a mail survey of 1565 residents of the GBRWHA to establish their activities and preferences. It is part of a collection of 58 maps and matching data showing the key findings of this survey.