49d85a5b_North_Carolina_Crash_Data__Response
[Suggestion] you were not able to give me the number of alcohol and speed involved crashes and with drivers ages 16 to 19 [Response] 
Since we are able to run a table with all three filters, there must have been system problems at the time you made your request. Hopefully, you received the message indicating that there were system problems.
North Carolina Crash Data
Response