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.
['2913', '7621', '2955', 'd', '5557', '7153', 'e', '5259', 'H', '5661', 'R', '4299', '5531', 'V', 'B', 'n', 'c', 'T', 'I', '3187', '4279', 'O', '319', '2217', '559', 'y', 'Z', '1739']