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:
['w', '4195', 'z', 'q', '1327', 's', 'H', 'g', 's', '917', '4457', '1555', '8737', 'P', 'I', '9037', '8933', '3709', 'f', '5747', '1041', '7791', '9981']
answer:
13


question:
['n', '667', '1639', '1715', '5373', 'w', '9303', '4985', 'V', '5613', '4901', '3947', '9309', '8549', '4383', '5483', '1085', '1107', '1993', '5457', '1527', 'C', '2915', '6615', '7813', '4661', '4123', '9223', 'K', 'W', 'u', '8619']
answer:
25


question:
['4019', 'q', '4835', '8207', 'O']
answer:

3