instruction:
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.
question:
['R', '129', 'N', 'M', '917', 'c', '1089', '1395', '4897', 'F', 'C', 'b', '691', 'M', 'v', '1977', 'm', '7777', '3481', 's', 'z', '7957', 'B', '8167', 's']
answer:
11


question:
['g', 'g', '7821', '3619', 'O', 'H', 'n', 'v', 'X', '9897', '8905', 'x', '9005', '7155', 'B', 'e', '5713', '5647', '2459', '1073', '9819', '2243', '8773']
answer:
13


question:
['N', '6009', '7743', 'd', 'f', '7401', '5337', '3781', '8999', 'N', '5315', '6675', 'E', '4975', 'g', 'E', 'U', '9767', '9877', 'I', 'n', 'g', 'C', 'k', '3931', 'l', 'g', 'x', '9453']
answer:

13