Nationally, 61% of American own American cars, 30% of Americans own Asian cars, and the remaing Americans own non-Asian foreign cars. A survey of 201 people in California finds that 54% own American cars, 30% own Asian cars, and the remaining own non-Asian foreign cars. When testing (at the 10% level of significance) whether the proportions in California are the same as the national proportions, what is the test statistic (please round your answer to 3 decimal places)