anchor.diff:  11,StartDatetime,NA,survey start timestamp in Pacific time (UTC-7),NA,NA,NA,NA,NA,NA,NA
   12,StartDatetime,NA,survey start timestamp in Pacific time (UTC-7),NA,NA,NA,NA,NA,NA,NA
   12.5,StartDatetime,NA,survey start timestamp in Pacific time (UTC-7),NA,NA,NA,NA,NA,NA,NA
  +13,StartDatetime,NA,survey start timestamp in Pacific time (UTC-7),NA,NA,NA,NA,NA,NA,NA
   4,UserLanguage,NA,survey language,NA,NA,NA,NA,NA,NA,NA
   5,UserLanguage,NA,survey language,NA,NA,NA,NA,NA,NA,NA
   6,UserLanguage,NA,survey language,NA,NA,NA,NA,NA,NA,NA
  
positive.code: 11,weight,NA,Facebook respondent weight,NA,NA,NA,NA,NA,NA,NA
  12,weight,NA,Facebook respondent weight,NA,NA,NA,NA,NA,NA,NA
  12.5,weight,NA,Facebook respondent weight,NA,NA,NA,NA,NA,NA,NA
  1,A1_1,NA,hh symptoms,"In the past 24 hours, have you or anyone in your household had any of the following:",Fever (100°F or higher),"{""1"":""Yes"",""2"":""No""}",Matrix,none,none,all
  2,A1_1,NA,hh symptoms,"In the past 24 hours, have you or anyone in your household experienced any of the following:",Fever (100°F or higher),"{""1"":""Yes"",""2"":""No""}",Matrix,none,none,all
  3,A1_1,NA,hh symptoms,"In the past 24 hours, have you or anyone in your household experienced any of the following:",Fever (100°F or higher),"{""1"":""Yes"",""2"":""No""}",Matrix,none,none,all
  
negative.code: 11,G1,NA,worry catch COVID,How much do you worry about catching COVID-19?,NA,"{""1"":""A great deal"",""2"":""A moderate amount"",""3"":""A little"",""4"":""Not at all""}",Multiple choice,none,scale reversal,Module A
  12,G1,NA,worry catch COVID,How much do you worry about catching COVID-19?,NA,"{""1"":""A great deal"",""2"":""A moderate amount"",""3"":""A little"",""4"":""Not at all""}",Multiple choice,none,scale reversal,Module A
  12.5,G1,NA,worry catch COVID,How much do you worry about catching COVID-19?,NA,"{""1"":""A great deal"",""2"":""A moderate amount"",""3"":""A little"",""4"":""Not at all""}",Multiple choice,none,scale reversal,Module A
  13,G1,NA,worry catch COVID,How much do you worry about catching COVID-19?,NA,"{""1"":""A great deal"",""2"":""A moderate amount"",""3"":""A little"",""4"":""Not at all""}",Multiple choice,none,scale reversal,Module A
  11,G2,NA,believe distancing,How effective is social distancing for preventing the spread of COVID-19?,NA,"{""1"":""Very effective"",""2"":""Moderately effective"",""3"":""Slightly effective"",""4"":""Not effective at all""}",Multiple choice,none,scale reversal,Module A
  12,G2,NA,believe distancing,How effective is social distancing for preventing the spread of COVID-19?,NA,"{""1"":""Very effective"",""2"":""Moderately effective"",""3"":""Slightly effective"",""4"":""Not effective at all""}",Multiple choice,none,scale reversal,Module A
  12.5,G2,NA,believe distancing,How effective is social distancing for preventing the spread of COVID-19?,NA,"{""1"":""Very effective"",""2"":""Moderately effective"",""3"":""Slightly effective"",""4"":""Not effective at all""}",Multiple choice,none,scale reversal,Module A
  13,G2,NA,believe distancing,How effective is social distancing for preventing the spread of COVID-19?,NA,"{""1"":""Very effective"",""2"":""Moderately effective"",""3"":""Slightly effective"",""4"":""Not effective at all""}",Multiple choice,none,scale reversal,Module A
  11,G3,NA,believe masking,How effective is wearing a face mask for preventing the spread of COVID-19?,NA,"{""1"":""Very effective"",""2"":""Moderately effective"",""3"":""Slightly effective"",""4"":""Not effective at all""}",Multiple choice,none,scale reversal,Module A
  12,G3,NA,believe masking,How effective is wearing a face mask for preventing the spread of COVID-19?,NA,"{""1"":""Very effective"",""2"":""Moderately effective"",""3"":""Slightly effective"",""4"":""Not effective at all""}",Multiple choice,none,scale reversal,Module A
  12.5,G3,NA,believe masking,How effective is wearing a face mask for preventing the spread of COVID-19?,NA,"{""1"":""Very effective"",""2"":""Moderately effective"",""3"":""Slightly effective"",""4"":""Not effective at all""}",Multiple choice,none,scale reversal,Module A
  13,G3,NA,believe masking,How effective is wearing a face mask for preventing the spread of COVID-19?,NA,"{""1"":""Very effective"",""2"":""Moderately effective"",""3"":""Slightly effective"",""4"":""Not effective at all""}",Multiple choice,none,scale reversal,Module A
  11,H1,NA,public others distanced 7d,"When out in public in the past 7 days, how many people maintained a distance of at least 6 feet from others?",NA,"{""1"":""None of the people"",""2"":""A few people"",""3"":""Some people"",""4"":""Most people"",""5"":""All of the people"",""6"":""I have not been in public in the past 7 days""}",Multiple choice,none,randomized,Module A
  12,H1,NA,public others distanced 7d,"When out in public in the past 7 days, how many people maintained a distance of at least 6 feet from others?",NA,"{""1"":""None of the people"",""2"":""A few people"",""3"":""Some people"",""4"":""Most people"",""5"":""All of the people"",""6"":""I have not been in public in the past 7 days""}",Multiple choice,none,randomized,Module A
  12.5,H1,NA,public others distanced 7d,"When out in public in the past 7 days, how many people maintained a distance of at least 6 feet from others?",NA,"{""1"":""None of the people"",""2"":""A few people"",""3"":""Some people"",""4"":""Most people"",""5"":""All of the people"",""6"":""I have not been in public in the past 7 days""}",Multiple choice,none,randomized,Module A
  13,H1,NA,public others distanced 7d,"When out in public in the past 7 days, how many people maintained a distance of at least 6 feet from others?",NA,"{""1"":""None of the people"",""2"":""A few people"",""3"":""Some people"",""4"":""Most people"",""5"":""All of the people"",""6"":""I have not been in public in the past 7 days""}",Multiple choice,none,randomized,Module A
  11,H2,NA,public others masked 7d,"When out in public in the past 7 days, how many people would you estimate wore masks?",NA,"{""1"":""None of the people"",""2"":""A few people"",""3"":""Some people"",""4"":""Most people"",""5"":""All of the people"",""6"":""I have not been in public in the past 7 days""}",Multiple choice,none,randomized,Module A
  12,H2,NA,public others masked 7d,"When out in public in the past 7 days, how many people would you estimate wore masks?",NA,"{""1"":""None of the people"",""2"":""A few people"",""3"":""Some people"",""4"":""Most people"",""5"":""All of the people"",""6"":""I have not been in public in the past 7 days""}",Multiple choice,none,randomized,Module A
  12.5,H2,NA,public others masked 7d,"When out in public in the past 7 days, how many people would you estimate wore masks?",NA,"{""1"":""None of the people"",""2"":""A few people"",""3"":""Some people"",""4"":""Most people"",""5"":""All of the people"",""6"":""I have not been in public in the past 7 days""}",Multiple choice,none,randomized,Module A
  13,H2,NA,public others masked 7d,"When out in public in the past 7 days, how many people would you estimate wore masks?",NA,"{""1"":""None of the people"",""2"":""A few people"",""3"":""Some people"",""4"":""Most people"",""5"":""All of the people"",""6"":""I have not been in public in the past 7 days""}",Multiple choice,none,randomized,Module A
  11,H3,NA,friends fam vaccinated,"Thinking about your friends and family, how many have gotten a COVID-19 vaccine?",NA,"{""1"":""None of the people"",""2"":""A few people"",""3"":""Some people"",""4"":""Most people"",""6"":""All of the people""}",Multiple choice,none,scale reversal,Module A
  12,H3,NA,friends fam vaccinated,"Thinking about your friends and family, how many have gotten a COVID-19 vaccine?",NA,"{""1"":""None of the people"",""2"":""A few people"",""3"":""Some people"",""4"":""Most people"",""6"":""All of the people""}",Multiple choice,none,scale reversal,Module A
  12.5,H3,NA,friends fam vaccinated,"Thinking about your friends and family, how many have gotten a COVID-19 vaccine?",NA,"{""1"":""None of the people"",""2"":""A few people"",""3"":""Some people"",""4"":""Most people"",""6"":""All of the people""}",Multiple choice,none,scale reversal,Module A
  13,H3,NA,friends fam vaccinated,"Thinking about your friends and family, how many have gotten a COVID-19 vaccine?",NA,"{""1"":""None of the people"",""2"":""A few people"",""3"":""Some people"",""4"":""Most people"",""6"":""All of the people""}",Multiple choice,none,scale reversal,Module A
  11,I1,NA,believe stop masking,"Please indicate whether the following statement is true or false: ""Getting the COVID-19 vaccine means that you can stop wearing a mask around people outside your household.""",NA,"{""1"":""Definitely false"",""2"":""Probably false"",""3"":""I really have no idea"",""4"":""Probably true"",""5"":""Definitely true""}",Multiple choice,none,scale reversal,Module A
  12,I1,NA,believe stop masking,"Please indicate whether the following statement is true or false: ""Getting the COVID-19 vaccine means that you can stop wearing a mask around people outside your household.""",NA,"{""1"":""Definitely false"",""2"":""Probably false"",""3"":""I really have no idea"",""4"":""Probably true"",""5"":""Definitely true""}",Multiple choice,none,scale reversal,Module A
  12.5,I1,NA,believe stop masking,"Please indicate whether the following statement is true or false: ""Getting the COVID-19 vaccine means that you can stop wearing a mask around people outside your household.""",NA,"{""1"":""Definitely false"",""2"":""Probably false"",""3"":""I really have no idea"",""4"":""Probably true"",""5"":""Definitely true""}",Multiple choice,none,scale reversal,Module A
  