Detailed Instructions: 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.
Q: ['b', 'G', '1457', '6149', '1745', '6415', '4725', 'k', '5249', '1543', 'G', 'L', 'f', 'B', '8321', '7955', '8347', '7119', 'n', '2849', '4839', '5351']
A:
14