Final answer:
The exact percentage of college graduates supporting drilling off the Coast of California is not given, but we can infer that public opinion trends and recent environmental events may influence their views, likely resulting in mixed attitudes.
Step-by-step explanation:
The specific percentage of college graduates who support drilling for oil and natural gas off the Coast of California is not provided in the supplied information. However, broader public opinion trends can be inferred from the data on climate change and energy sources. For instance, research suggests that a significant portion of the American population recognizes climate change as a real threat and supports clean energy initiatives, which might imply a certain level of opposition to offshore drilling. Furthermore, local opposition is often encountered with installations like offshore wind farms, which could suggest similar sentiments toward oil and gas drilling. The attitudes of college graduates on this matter would likely be mixed and could be influenced by factors such as the recent oil spill off the coast of California, awareness of climate science consensus, and the visibility of green energy sources.