How many chassis used number 34?
CREATE TABLE table_15491596_1 (chassis VARCHAR, no VARCHAR)
SELECT COUNT(chassis) FROM table_15491596_1 WHERE no = 34
### Context: CREATE TABLE table_15491596_1 (chassis VARCHAR, no VARCHAR) ### Question: How many chassis used number 34? ### Answer: SELECT COUNT(chassis) FROM table_15491596_1 WHERE no = 34