Attachment J. Respondent Sample Sizes, Retention, and Replenishment by Survey Wave (non-annualized)
|
Screener |
Wave A |
Wave B |
Wave C |
Wave D |
|||
|
N |
N |
N |
Wave A Retention |
N |
Wave B Retention |
N |
Wave C Retention |
General Population |
|
|
|
|
|
|
|
|
Adults in U.S. |
50,000 |
--- |
--- |
|
--- |
|
--- |
|
Total Adults |
50,000 |
--- |
--- |
|
--- |
|
--- |
|
|
|
|
|
|
|
|
|
|
Smokers |
|
|
|
|
|
|
|
|
ABS (Replenishment) |
--- |
8,200 |
--- |
|
1,680 |
|
1,680 |
|
ABS (Recontact) |
--- |
--- |
4,800 |
59% |
3,120 |
65% |
3,120 |
65% |
ABS Total Smokers |
--- |
8,200 |
4,800 |
|
4,800 |
|
4,800 |
|
|
|
|
|
|
|
|
|
|
KP (Replenishment) |
--- |
4,800 |
--- |
|
800 |
|
800 |
|
KP (Recontact) |
--- |
--- |
3,200 |
67% |
2,400 |
75% |
2,400 |
75% |
KP Total Smokers |
--- |
4,800 |
3,200 |
|
3,200 |
|
3,200 |
|
|
|
|
|
|
|
|
|
|
Nonsmokers |
|
|
|
|
|
|
|
|
ABS (Replenishment) |
--- |
3,000 |
1,050 |
|
1,050 |
|
1,050 |
|
ABS (Recontact) |
--- |
--- |
1,950 |
65% |
1,950 |
65% |
1,950 |
65% |
ABS Total Nonsmoker |
--- |
3,000 |
3,000 |
|
3,000 |
|
3,000 |
|
|
|
|
|
|
|
|
|
|
KP (Replenishment) |
--- |
2,000 |
--- |
|
250 |
|
250 |
|
KP (Recontact) |
--- |
--- |
1,000 |
50% |
750 |
75% |
750 |
75% |
KP Total Nonsmoker |
--- |
2,000 |
1,000 |
|
1,000 |
|
1,000 |
|
| File Type | application/vnd.openxmlformats-officedocument.wordprocessingml.document |
| Author | Davis, Kevin C. |
| File Modified | 0000-00-00 |
| File Created | 2021-01-24 |