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', 'k', '5349', '903', 'l', '479', '3669', '1365', 'V', '6265', '9735', '7037', 'n', 'r', '9631', '6773', '3377', '2157', 'M', 'Z', '5107', '7627', '4691', 'o', '7435', 'm', 'T', '4245', '2649', 'N', '7371']