A 2014 study analyzed what percentage of residents in California were born in-state and what percentage were born out of state from 1900 until 2012. The two-way table of fictitious column relative frequencies below shows the results of the study. California's fictitious total population was approximately 40 million in 2012.
California 1930 | California 2012 | |
---|---|---|
Born in California | 0.25 | 0.4 |
Born in a U.S. state other than California | 0.15 | 0.45 |
Foreign born | 0.6 | 0.15 |
COLUMN TOTAL | 1.0 | 1.0 |
How many millions of 2012 California residents were born in California ?
(Put DNE if there is not enough information, or round appropriately.)