Table:
primary cancer site
ccr tabulation master file
iarc tabulation master file
cctlp tumour cohort
cctlp tumour cohort coverage

number
percentage

female breast
52,235
51,775
50,740
97.1

colon and rectum
47,555
45,990
44,970
94.6

prostate
53,425
53,395
52,905
99.0

urinary bladder
15,280
15,250
14,990
98.1

thyroid
12,750
12,750
12,585
98.7

lung and bronchus
50,110
49,830
49,135
98.1

total
231,355
228,990
225,330
97.4

Statement: the number of single primary cancer tumours were selected, representing 97.4% of tumours of the same site reported in the ccr tumour file.
Question: what is the percentage of tumours of the same site reported in the ccr tumour file were selected as single primary cancer tumours?
Answer: [0.973958]