A new survey ranks Oregon among the top states for teenage drivers.  The WalletHub.com survey bases its rankings on factors that include the average cost of car repairs, the number of teen drivers in each state, impaired-driving laws, and teen-driver fatalities.  Oregon ranks fourth overall and gets its highest marks in driving laws and safety conditions.  New York, Hawaii, Illinois, Oregon, and Rhode Island make up WalletHub's top five states for teen drivers, while Washington is ranked ninth and South Dakota 50th.