Table 1 Number of participants and cancer occurrence by year
Year | 2011 (n = 11,109) | 2012 (n = 10,443) | 2013 (n = 9,796) | 2014 (n = 9,316) | 2016 (n = 8,716) | Total number of participants (n = 49,380) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Participants | n | % | n | % | n | % | n | % | n | % | n | % |
Cancer occurrence | ||||||||||||
 Yes | 613 | 5.52 | 605 | 5.79 | 623 | 6.36 | 600 | 6.44 | 558 | 6.40 | 2,999 | 6.07 |
 No | 10,496 | 94.48 | 9,838 | 94.21 | 9,173 | 93.64 | 8,716 | 93.56 | 8,158 | 93.60 | 46,381 | 93.93 |