From: The 2003 Australian Breast Health Survey: survey design and preliminary results
Size of Base Population | Percentage | ||||
---|---|---|---|---|---|
10 | 20 | 30 | 40 | 50 | |
3,000 | 1.3 | 1.8 | 2.0 | 2.2 | 2.2 |
2,000 | 1.6 | 2.2 | 2.5 | 2.7 | 2.7 |
1,000 | 2.3 | 3.1 | 3.5 | 3.8 | 3.8 |
500 | 3.3 | 4.3 | 5.0 | 5.3 | 5.4 |
300 | 4.2 | 5.6 | 6.4 | 6.9 | 7.0 |
200 | 5.1 | 6.9 | 7.9 | 8.4 | 8.6 |
100 | 7.3 | 9.7 | 11.1 | 11.9 | 12.1 |