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.
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Question: ['7711', 'P', '6317', 'B', 'l', '3297', 'g', '3069', '3209', '6355', 'r', '4605', 'L', '7623', '7393', '8847', 'd', '411', '3815', 'v', '7781', '9829', '4633']

Answer: 15


Question: ['7667', 'P', 'n', '4837', 'X', 'T', '3665']

Answer: 3


Question: ['P', '5883', 'y', 'q', '3995', 'x']

Answer:
2