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.

['d', 'q', '5021', '1201', '4887', '5137', 'N', 'Z', '4429', 'Y', 'h', 'M', '4667', '705', 'd']
7

['q', 'B', '8963', 'P', '6861', 'n', '6625', '1369', 'p', 'B', '7205', 'e', '49', 'l', 'F', 'E', 'F', '3697', 'i', 'W', 'c', '9743', 'F', 'N', 'S', '2325', '1139', '5669', 'k', 'M', 'p', 'w']
11

['6929', 'P', '3191', '1807', 'Y', '7789', 'T', '8173', 'V', 'E', 'k', 'T', '1289', 'y', 'C', '5713', 't', 'R', '5229']

8