Table:
2013
2010
2007
2004

volunteer rate

total population
29,188
28,206
27,000
26,021

number of volunteers
12,716
13,249
12,444
11,773

volunteer rate
44
47
46
45

volunteer hours

total annual volunteer hours
1,957
2,063
2,062
1,978

average annual volunteer hours
154
156
166
168

Statement: in 2013, 12.7 million canadians, aged 15 years and older, participated in some form of volunteer work.
Question: how many canadians aged 15 years and older participated in some form of volunteer work in 2013?
Answer: [12716.0]