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.

['1945', 'v', 'R']
1

['5083', 'v', 'r', '5247', 'L', '2171', '1991']
4

['g', 'Y', '3583', 'z', 'E', 'n', '1313', 'c', '9397', '5209', 'f', 'f', '165', 's', 'N']

5