Frequencies for parkwork dataset : by Jean Roth , jroth@nber.org , 18 Apr 2016 Frequencies for state variable in parkwork dataset : State | Number | Freq. Percent Cum. ------------+----------------------------------- 43 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for st_case variable in parkwork dataset : Consecutive | Number | Freq. Percent Cum. ------------+----------------------------------- 430313 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for veh_no variable in parkwork dataset : Vehicle | Number | Freq. Percent Cum. ------------+----------------------------------- 2 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pve_forms variable in parkwork dataset : Number of | vehicle | forms | submitted | for MV in | transport | Freq. Percent Cum. ------------+----------------------------------- 1 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pnumoccs variable in parkwork dataset : Number of | Occupants | Freq. Percent Cum. ------------+----------------------------------- 0 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pday variable in parkwork dataset : Crash Date | (Day) | Freq. Percent Cum. ------------+----------------------------------- 20 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pmonth variable in parkwork dataset : Crash Date | (Month) | Freq. Percent Cum. ------------+----------------------------------- 12 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for phour variable in parkwork dataset : Crash Time | (Hour) | Freq. Percent Cum. ------------+----------------------------------- 12 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pminute variable in parkwork dataset : Crash Time | (Minute) | Freq. Percent Cum. ------------+----------------------------------- 10 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pharm_ev variable in parkwork dataset : First | Harmful | Event | Freq. Percent Cum. ------------+----------------------------------- 14 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pman_coll variable in parkwork dataset : Manner of | Collision | Freq. Percent Cum. ------------+----------------------------------- 0 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for ptype variable in parkwork dataset : Unit Type | Freq. Percent Cum. ------------+----------------------------------- 3 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for phit_run variable in parkwork dataset : Hit and Run | Freq. Percent Cum. ------------+----------------------------------- 0 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for preg_stat variable in parkwork dataset : Vehicle | Registratio | n State | Freq. Percent Cum. ------------+----------------------------------- 43 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for powner variable in parkwork dataset : Registered | Vehicle | Owner | Freq. Percent Cum. ------------+----------------------------------- 6 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pmake variable in parkwork dataset : Vehicle | Make | Freq. Percent Cum. ------------+----------------------------------- 12 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pmodel variable in parkwork dataset : Vehicle | Model | Freq. Percent Cum. ------------+----------------------------------- 32 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pmak_mod variable in parkwork dataset : Make Model | Combined | Freq. Percent Cum. ------------+----------------------------------- 12032 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pbodytyp variable in parkwork dataset : Body Type | Freq. Percent Cum. ------------+----------------------------------- 3 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pmodyear variable in parkwork dataset : Vehicle | Model Year | Freq. Percent Cum. ------------+----------------------------------- 2011 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pvin variable in parkwork dataset : Vehicle | Identificati | on Number | Freq. Percent Cum. -------------+----------------------------------- 999999999999 | 1 100.00 100.00 -------------+----------------------------------- Total | 1 100.00 Frequencies for pvin_1 variable in parkwork dataset : VIN | Character(1 | ) | Freq. Percent Cum. ------------+----------------------------------- 9 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pvin_2 variable in parkwork dataset : VIN | Character(2 | ) | Freq. Percent Cum. ------------+----------------------------------- 9 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pvin_3 variable in parkwork dataset : VIN | Character(3 | ) | Freq. Percent Cum. ------------+----------------------------------- 9 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pvin_4 variable in parkwork dataset : VIN | Character(4 | ) | Freq. Percent Cum. ------------+----------------------------------- 9 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pvin_5 variable in parkwork dataset : VIN | Character(5 | ) | Freq. Percent Cum. ------------+----------------------------------- 9 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pvin_6 variable in parkwork dataset : VIN | Character(6 | ) | Freq. Percent Cum. ------------+----------------------------------- 9 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pvin_7 variable in parkwork dataset : VIN | Character(7 | ) | Freq. Percent Cum. ------------+----------------------------------- 9 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pvin_8 variable in parkwork dataset : VIN | Character(8 | ) | Freq. Percent Cum. ------------+----------------------------------- 9 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pvin_9 variable in parkwork dataset : VIN | Character(9 | ) | Freq. Percent Cum. ------------+----------------------------------- 9 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pvin_10 variable in parkwork dataset : VIN | Characters( | 10) | Freq. Percent Cum. ------------+----------------------------------- 9 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pvin_11 variable in parkwork dataset : VIN | Character(1 | 1) | Freq. Percent Cum. ------------+----------------------------------- 9 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pvin_12 variable in parkwork dataset : VIN | Character(1 | 2) | Freq. Percent Cum. ------------+----------------------------------- 9 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pvintype variable in parkwork dataset : VIN Vehicle | Type | Freq. Percent Cum. ------------+----------------------------------- U | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pvinmake variable in parkwork dataset : VIN MAKE | Freq. Percent Cum. ------------+----------------------------------- | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pvina_mod variable in parkwork dataset : VIN model | Freq. Percent Cum. ------------+----------------------------------- | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pvin_bt variable in parkwork dataset : VIN Body | Type | Freq. Percent Cum. ------------+----------------------------------- | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pvinmodyr variable in parkwork dataset : VIN Model | Year | Freq. Percent Cum. ------------+----------------------------------- 9 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pvin_lngt variable in parkwork dataset : VIN length | Freq. Percent Cum. ------------+----------------------------------- 17 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pvin_wgt variable in parkwork dataset : Curb Weight | Freq. Percent Cum. ------------+----------------------------------- . | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pwgtcd_tr variable in parkwork dataset : Truck | Weight | Rating | Freq. Percent Cum. ------------+----------------------------------- . | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pwhlbs_lg variable in parkwork dataset : Wheelbase | long | Freq. Percent Cum. ------------+----------------------------------- . | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pwhlbs_sh variable in parkwork dataset : Wheelbase | short | Freq. Percent Cum. ------------+----------------------------------- . | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pser_tr variable in parkwork dataset : VIN Truck | series | Freq. Percent Cum. ------------+----------------------------------- | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pfuecode variable in parkwork dataset : Fuel Code | Freq. Percent Cum. ------------+----------------------------------- | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pmcycl_ds variable in parkwork dataset : Motorcycle | Engine | Displacemen | t (CC) | Freq. Percent Cum. ------------+----------------------------------- . | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for ptrailer variable in parkwork dataset : Vehicle | Trailing | Freq. Percent Cum. ------------+----------------------------------- 0 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pmcarr_i1 variable in parkwork dataset : MCID | Issuing | Authority | Freq. Percent Cum. ------------+----------------------------------- 0 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pmcarr_i2 variable in parkwork dataset : MCID | Identificat | ion Number | Freq. Percent Cum. ------------+----------------------------------- 000000000 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pmcarr_id variable in parkwork dataset : Motor | Carrier | Identificat | ion Number | Freq. Percent Cum. ------------+----------------------------------- 00000000000 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pgvwr variable in parkwork dataset : Gross | vehicle | weight | rating | Freq. Percent Cum. ------------+----------------------------------- 0 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pv_config variable in parkwork dataset : Vehicle | Configurati | on | Freq. Percent Cum. ------------+----------------------------------- 0 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pcargtyp variable in parkwork dataset : Cargo Body | Type | Freq. Percent Cum. ------------+----------------------------------- 0 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for phaz_inv variable in parkwork dataset : Hazardous | Materials | Involvement | /Placard-HM | 1 | -Involvemen | t | Freq. Percent Cum. ------------+----------------------------------- 1 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for phazplac variable in parkwork dataset : Hazardous | Materials | Involvement | /Placard-HM | 2 Placard | Freq. Percent Cum. ------------+----------------------------------- 0 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for phaz_id variable in parkwork dataset : Hazardous | Materials | Involvement | /Placard- | HM3 | Identificat | ion Number | Freq. Percent Cum. ------------+----------------------------------- 0 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for phaz_cno variable in parkwork dataset : Hazardous | Materials | Involvement | /Placard-HM | 4 Class | Number | Freq. Percent Cum. ------------+----------------------------------- 0 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for phaz_rel variable in parkwork dataset : Hazardous | Materials | Involvement | /Placard-HM | 5 Released | Freq. Percent Cum. ------------+----------------------------------- 0 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pbus_use variable in parkwork dataset : Bus Use | Freq. Percent Cum. ------------+----------------------------------- 0 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for psp_use variable in parkwork dataset : Special Use | Freq. Percent Cum. ------------+----------------------------------- 0 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pem_use variable in parkwork dataset : Emergency | Use | Freq. Percent Cum. ------------+----------------------------------- 0 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for punderide variable in parkwork dataset : Underride/O | verride | Freq. Percent Cum. ------------+----------------------------------- 0 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pimpact1 variable in parkwork dataset : Area of | Impact- | Initial | Damaged | Freq. Percent Cum. ------------+----------------------------------- 6 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pimpact2 variable in parkwork dataset : Area of | Impact- | Most | Damaged | Freq. Percent Cum. ------------+----------------------------------- 6 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pveh_sev variable in parkwork dataset : Extent of | Damage | Freq. Percent Cum. ------------+----------------------------------- 4 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for ptowed variable in parkwork dataset : Vehicle | Removal | Freq. Percent Cum. ------------+----------------------------------- 3 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pm_harm variable in parkwork dataset : Most | Harmful | Event | Freq. Percent Cum. ------------+----------------------------------- 14 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pveh_sc1 variable in parkwork dataset : Related | factors (1) | Freq. Percent Cum. ------------+----------------------------------- 0 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pveh_sc2 variable in parkwork dataset : Related | factors (2) | Freq. Percent Cum. ------------+----------------------------------- 0 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pfire variable in parkwork dataset : Fire | Occurrence | Freq. Percent Cum. ------------+----------------------------------- 0 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 Frequencies for pdeaths variable in parkwork dataset : Fatals in | Vehicle | Freq. Percent Cum. ------------+----------------------------------- 0 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016