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.
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Question: ['9587', '307', '2913', '311', 'C', 'v', '57', 'n', 'm', 'A', 'q', '8761', '9667', '6769', '6529', '9373', '5091', '8591', 'k', '7567', 'N', '1443', '3369', 'w', 'W', 'q', 'b', 'U', '2673', 'M', '8303', 'h', '7803', 'u', 'A', '9909', '9789', 'G', '7745', 'a']

Answer: 21


Question: ['4905', '4397', 'E', '521', '305']

Answer: 4


Question: ['4739', '3435', 'F', '409', 'z', 'J', '5153', '401', '9733', '5955', 'I', '1405', 'e', 'i', 'o', '969', '9767', '9459', 'f', 'h', 'g', 'j', '3645', '3505', '6067', 'u', 'l', '9403', '4103', '169', '3675', '2929', 'f', 'y', 'c', 'E', 'w', 'V', '1339']

Answer:
20