"In fall 2014, the report said 67 percent of UAA's students from Anchorage and 76 percent from other parts of Alaska were underprepared."

(and)

"Across the country, about 1 in 3 students going to a four-year university requires developmental education, while the percentage is closer to 60 percent at community colleges, he said."

So you've got an Anchorage vs. the rest of the state comparison, and then the rest of the country. Probably not as specific as you'd like, but a comprehensive listing of all of the high schools sending students to the state along with how many enroll and how many take zero-level courses wouldn't really fit into an article like this.