Total $0 incentive $10 incentive $20 incentive
PSID
% Returning card 67.7 58.9 67.1a,b 70.7a,b
• First mail 54.5 42.3 54.0 58.4
• Remail among Nonresponders 29.0 28.8 28.5 29.5
% Providing new phone # 12.5 9.9 12.7a 13.1a
• First mail 9.3 6.4 9.2 10.1
• Remail among Nonresponders 7.2 5.8 7.7 7.1
TA
% Returning card 59.6 38.8 61.5a 63.5a
• First mail 44.8 29.0 46.5 47.6
• Remail among Nonresponders 26.8 13.8 28.1 30.4
% Providing new phone # 16.8 10.9 16.7c 18.5c
• First mail 11.4 7.1 11.7 12.4
• Remail among Nonresponders 9.6 5.4 9.4 11.6