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.
['7255', '6665', 'V', 'm', 'r', '6303', '9933', 'y', '6425', '7281', '819', '1207', '8655', '4521', 'u', 'S', '6573', 'i', '5031', 'B', 'i', '725', 'o', 'Z', '8653', 'S', 'J', '471', 'X', 'c', 'B', '6441']