sport                              event             nation gold silver bronze total
0        swimming            women 's 50 m freestyle       brazil (bra)  ↓ 1      ↔    ↑ 1     ↔
1        swimming            women 's 50 m freestyle    venezuela (ven)  ↑ 1    ↓ 1      ↔     ↔
2        swimming            women 's 50 m freestyle  puerto rico (pur)    ↔    ↑ 1    ↓ 1     ↔
3        swimming           women 's 100 m freestyle       brazil (bra)  ↓ 1    ↑ 1    ↓ 1   ↓ 1
4        swimming           women 's 100 m freestyle    venezuela (ven)  ↑ 1    ↓ 1      ↔     ↔
5        swimming           women 's 100 m freestyle  puerto rico (pur)    ↔      ↔    ↑ 1   ↑ 1
6        swimming         women 's 4x100 m freestyle       brazil (bra)    ↔    ↓ 1      ↔   ↓ 1
7        swimming         women 's 4x100 m freestyle       canada (can)    ↔    ↑ 1    ↓ 1     ↔
8        swimming         women 's 4x100 m freestyle    venezuela (ven)    ↔      ↔    ↑ 1   ↑ 1
9        swimming      women 's 4x100 m medley relay       brazil (bra)    ↔      ↔    ↓ 1   ↓ 1
10       swimming      women 's 4x100 m medley relay      bahamas (bah)    ↔      ↔    ↑ 1   ↑ 1
11        cycling  men 's road individual time trial     colombia (col)    ↔    ↓ 1      ↔   ↓ 1
12        cycling  men 's road individual time trial    argentina (arg)    ↔    ↑ 1    ↓ 1     ↔
13        cycling  men 's road individual time trial       canada (can)    ↔      ↔    ↑ 1   ↑ 1
14  weightlifting             men 's 105 kg category       brazil (bra)    ↔      ↔    ↓ 1   ↓ 1
15  weightlifting             men 's 105 kg category    argentina (arg)    ↔      ↔    ↑ 1   ↑ 1
16          total                              total    argentina (arg)    ↔    ↑ 1      ↔   ↑ 1
17          total                              total      bahamas (bah)    ↔      ↔    ↑ 1   ↑ 1
18          total                              total       brazil (bra)  ↓ 2      ↔    ↓ 2   ↓ 4
19          total                              total       canada (can)    ↔    ↑ 1      ↔   ↑ 1
20          total                              total     colombia (col)    ↔    ↓ 1      ↔   ↓ 1
21          total                              total  puerto rico (pur)    ↔    ↑ 1      ↔   ↑ 1
22          total                              total    venezuela (ven)  ↑ 2    ↓ 2    ↑ 1   ↑ 1

Table as JSON:
{"sport":{"0":"swimming","1":"swimming","2":"swimming","3":"swimming","4":"swimming","5":"swimming","6":"swimming","7":"swimming","8":"swimming","9":"swimming","10":"swimming","11":"cycling","12":"cycling","13":"cycling","14":"weightlifting","15":"weightlifting","16":"total","17":"total","18":"total","19":"total","20":"total","21":"total","22":"total"},"event":{"0":"women 's 50 m freestyle","1":"women 's 50 m freestyle","2":"women 's 50 m freestyle","3":"women 's 100 m freestyle","4":"women 's 100 m freestyle","5":"women 's 100 m freestyle","6":"women 's 4x100 m freestyle","7":"women 's 4x100 m freestyle","8":"women 's 4x100 m freestyle","9":"women 's 4x100 m medley relay","10":"women 's 4x100 m medley relay","11":"men 's road individual time trial","12":"men 's road individual time trial","13":"men 's road individual time trial","14":"men 's 105 kg category","15":"men 's 105 kg category","16":"total","17":"total","18":"total","19":"total","20":"total","21":"total","22":"total"},"nation":{"0":"brazil (bra)","1":"venezuela (ven)","2":"puerto rico (pur)","3":"brazil (bra)","4":"venezuela (ven)","5":"puerto rico (pur)","6":"brazil (bra)","7":"canada (can)","8":"venezuela (ven)","9":"brazil (bra)","10":"bahamas (bah)","11":"colombia (col)","12":"argentina (arg)","13":"canada (can)","14":"brazil (bra)","15":"argentina (arg)","16":"argentina (arg)","17":"bahamas (bah)","18":"brazil (bra)","19":"canada (can)","20":"colombia (col)","21":"puerto rico (pur)","22":"venezuela (ven)"},"gold":{"0":"↓ 1","1":"↑ 1","2":"↔","3":"↓ 1","4":"↑ 1","5":"↔","6":"↔","7":"↔","8":"↔","9":"↔","10":"↔","11":"↔","12":"↔","13":"↔","14":"↔","15":"↔","16":"↔","17":"↔","18":"↓ 2","19":"↔","20":"↔","21":"↔","22":"↑ 2"},"silver":{"0":"↔","1":"↓ 1","2":"↑ 1","3":"↑ 1","4":"↓ 1","5":"↔","6":"↓ 1","7":"↑ 1","8":"↔","9":"↔","10":"↔","11":"↓ 1","12":"↑ 1","13":"↔","14":"↔","15":"↔","16":"↑ 1","17":"↔","18":"↔","19":"↑ 1","20":"↓ 1","21":"↑ 1","22":"↓ 2"},"bronze":{"0":"↑ 1","1":"↔","2":"↓ 1","3":"↓ 1","4":"↔","5":"↑ 1","6":"↔","7":"↓ 1","8":"↑ 1","9":"↓ 1","10":"↑ 1","11":"↔","12":"↓ 1","13":"↑ 1","14":"↓ 1","15":"↑ 1","16":"↔","17":"↑ 1","18":"↓ 2","19":"↔","20":"↔","21":"↔","22":"↑ 1"},"total":{"0":"↔","1":"↔","2":"↔","3":"↓ 1","4":"↔","5":"↑ 1","6":"↓ 1","7":"↔","8":"↑ 1","9":"↓ 1","10":"↑ 1","11":"↓ 1","12":"↔","13":"↑ 1","14":"↓ 1","15":"↑ 1","16":"↑ 1","17":"↑ 1","18":"↓ 4","19":"↑ 1","20":"↓ 1","21":"↑ 1","22":"↑ 1"}}