"flag:cn:China","21","31.8181818181818166"
"flag:lv:Latvia","18","27.2727272727272698"
"flag:us:United States","17","25.7575757575757578"
"flag:no:Norway","4","6.06060606060606055"
"flag:pt:Portugal","3","4.54545454545454586"
"flag:my:Malaysia","1","1.51515151515151514"
"flag:gb:United Kingdom","1","1.51515151515151514"
"flag:de:Germany","1","1.51515151515151514"