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.

['N', '2447', '6041', 'h', '1737', 'k', 'a', '1595', 'O', 'M', 'n', '3499', '5109', '9581', '9609', 'a', '9717', 'T', '9063', 't', '7165', 'o', 'i', '4833', 'c', '729', 'K']
13

['5249', 'i', 's', '229', '9793', 'T', 'T', '8493', 'H', '1827']
5

['9491', '8059', '9717', 'O', '1801', 'E', '5663', 'a', '4189', '1837', '7197', '6855', 'b', '4021', 'f', '4829', 'o', '91', 'u', '3813', '8309', 'W', 'f', '5101', '9419', '8035', 'c', 'L', '419', 's', '5463', '3347', 'c', '1069', '7033', '3885', 'b', '7211', '727', '959']

26