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.

['6237', '5243', 'i', '2183', 'S', 'K', 'X', '2519', 'Z', '3751', '1239', '6737', 'g', '2805', '5045', '285', '3589', '2305', '3161', '2527', 'p', '8941', '5521']
16

['S', 'P', '7817', '7781', '5257', '8431', '17', '8529', '1501', 'c', '5', '4665', 'p', 'g', 'M', '5291', '4617', 'X', '7879', '301', 's', '5385', '3891', 'D', '8907', '1779', 'c', 'p', '6987']
18

['v', '6775', '8795', 'P', 'y', '9039', '9297', '7519', 'e', '9265', 'm', 'y', '51', '303', 'l', '1361', 'w', '9901', '6005', 'f', '6281', '9579', '4647', 'f', 'C', 'F', 'W', 'F', '2535', '5635', '1873', 'd', '673', 'Y', '4813', 'g', 'd', '8927', 'V', '9333']

21