
------------------------------------------------------------------------------------------
user_uuid                                                            Unique contributor ID
------------------------------------------------------------------------------------------

                  type:  string (str36)

         unique values:  506                      missing "":  0/15,887

              examples:  "3ad52b71-fbdb-4562-ba17-706ad9b36816"
                         "77dbcc8f-2619-445f-9bbf-84d84ad9476f"
                         "a88122b3-5f16-41f5-a6fb-c66521cd8583"
                         "d639120a-f76c-4d77-a1b7-63737b759e1d"

------------------------------------------------------------------------------------------
session                                                                     Unique ride ID
------------------------------------------------------------------------------------------

                  type:  string (str32)

         unique values:  15,887                   missing "":  0/15,887

              examples:  "3ad52b71_session_c0139f15371a5c4"
                         "77dbcc8f_session_8b3292fd6238b9d"
                         "a88122b3_session_5d61cbaa68a38a8"
                         "d639120a_session_c36715239a982f0"

------------------------------------------------------------------------------------------
RI_pa                                                     Ride - is the pa system working?
------------------------------------------------------------------------------------------

                  type:  numeric (byte)
                 label:  yesno

                 range:  [0,1]                        units:  1
         unique values:  2                        missing .:  9,315/15,887

            tabulation:  Freq.   Numeric  Label
                           849         0  No
                         5,723         1  Yes
                         9,315         .  

------------------------------------------------------------------------------------------
RI_light                                                    Ride - are the lights working?
------------------------------------------------------------------------------------------

                  type:  numeric (byte)
                 label:  yesno

                 range:  [0,1]                        units:  1
         unique values:  2                        missing .:  9,315/15,887

            tabulation:  Freq.   Numeric  Label
                         4,424         0  No
                         2,148         1  Yes
                         9,315         .  

------------------------------------------------------------------------------------------
RI_ac                                                            Ride - is the ac working?
------------------------------------------------------------------------------------------

                  type:  numeric (byte)
                 label:  yesno

                 range:  [0,1]                        units:  1
         unique values:  2                        missing .:  9,315/15,887

            tabulation:  Freq.   Numeric  Label
                           499         0  No
                         6,073         1  Yes
                         9,315         .  

------------------------------------------------------------------------------------------
RI_push                                      Ride - is it so crowded you are being pushed?
------------------------------------------------------------------------------------------

                  type:  numeric (byte)
                 label:  yesno

                 range:  [0,1]                        units:  1
         unique values:  2                        missing .:  0/15,887

            tabulation:  Freq.   Numeric  Label
                        12,128         0  No
                         3,759         1  Yes

------------------------------------------------------------------------------------------
RI_spot                                     Ride - did you choose location to avoid crowd?
------------------------------------------------------------------------------------------

                  type:  numeric (byte)
                 label:  yesno

                 range:  [0,1]                        units:  1
         unique values:  2                        missing .:  0/15,887

            tabulation:  Freq.   Numeric  Label
                         7,656         0  No
                         8,231         1  Yes

------------------------------------------------------------------------------------------
RI_together                                    Ride - are you riding with someon you know?
------------------------------------------------------------------------------------------

                  type:  numeric (byte)
                 label:  yesno

                 range:  [0,1]                        units:  1
         unique values:  2                        missing .:  6,176/15,887

            tabulation:  Freq.   Numeric  Label
                         7,658         0  No
                         2,053         1  Yes
                         6,176         .  

------------------------------------------------------------------------------------------
RI_police_present                                Ride - was there a guard at the platform?
------------------------------------------------------------------------------------------

                  type:  numeric (byte)
                 label:  yesno

                 range:  [0,1]                        units:  1
         unique values:  2                        missing .:  9,062/15,887

            tabulation:  Freq.   Numeric  Label
                         4,750         0  No
                         2,075         1  Yes
                         9,062         .  

------------------------------------------------------------------------------------------
CI_top_car                                      Check-in - Car type that is offered at top
------------------------------------------------------------------------------------------

                  type:  numeric (byte)
                 label:  space

                 range:  [0,1]                        units:  1
         unique values:  2                        missing .:  9,711/15,887

            tabulation:  Freq.   Numeric  Label
                         3,039         0  Public space
                         3,137         1  Reserved space
                         9,711         .  

------------------------------------------------------------------------------------------
RI_look_pink                         Ride - did you look in reserved space before deciding
------------------------------------------------------------------------------------------

                  type:  numeric (byte)
                 label:  yesno

                 range:  [0,1]                        units:  1
         unique values:  2                        missing .:  12,361/15,887

            tabulation:  Freq.   Numeric  Label
                         2,021         0  No
                         1,505         1  Yes
                        12,361         .  

------------------------------------------------------------------------------------------
RI_look_mixed                           Ride - did you look in public spacebefore deciding
------------------------------------------------------------------------------------------

                  type:  numeric (byte)
                 label:  yesno

                 range:  [0,1]                        units:  1
         unique values:  2                        missing .:  6,959/15,887

            tabulation:  Freq.   Numeric  Label
                         3,971         0  No
                         4,957         1  Yes
                         6,959         .  

------------------------------------------------------------------------------------------
RI_crowd_rate                                                Ride - crowd rate self-report
------------------------------------------------------------------------------------------

                  type:  numeric (byte)
                 label:  crowd

                 range:  [1,4]                        units:  1
         unique values:  4                        missing .:  0/15,887

            tabulation:  Freq.   Numeric  Label
                         2,935         1  All can sit
                         4,963         2  Some cannot sit
                         5,568         3  Many standing
                         2,421         4  Very crowded

------------------------------------------------------------------------------------------
RI_men_present                                          Ride - male compliance self-report
------------------------------------------------------------------------------------------

                  type:  numeric (byte)
                 label:  RI_men_present

                 range:  [1,6]                        units:  1
         unique values:  6                        missing .:  0/15,887

            tabulation:  Freq.   Numeric  Label
                         1,290         1  0-10%
                         1,049         2  10-30%
                         3,140         3  30-50%
                         6,359         4  50-70%
                         3,615         5  70-90%
                           434         6  90-100%

------------------------------------------------------------------------------------------
RI_started                                                  Ride - time task started (GMT)
------------------------------------------------------------------------------------------

                  type:  string (str19)

         unique values:  15,817                   missing "":  0/15,887

              examples:  "2015-12-14 10:05:46"
                         "2016-01-19 19:21:36"
                         "2016-02-15 10:40:06"
                         "2016-04-14 21:43:54"

               warning:  variable has embedded blanks
