In this task, you are given an input list. A list contains several comma-separated items written within brackets. You need to return the count of all the numerical elements in the given list. Return 0 if no numerical element in the list.
['Y', 'C', '4919', 'L', 'c', 'L', 'O', 'p', '1285', 'T', '7645', '2917']