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.
['p', '2595', 'T', '873', 'p', 'V', '7499', 'i', 'l', 'l', 'W', 'm', 'z', '4539', 'P', '4175', '9475', 'H', 'N', '4767', 'p', '4625', 'w', '3535']