"flag:cn:China","6","27.2727272727272698"
"flag:us:United States","5","22.7272727272727266"
"flag:zz:AEMET","5","22.7272727272727266"
"flag:es:Spain","4","18.1818181818181834"
"flag:ru:Russia","1","4.54545454545454586"
"flag:ca:Canada","1","4.54545454545454586"