What would be the fastest way to sort sublists elemnts in to dictionary in python? I will give the example how I tackled the problem but I think there should be a better way. It is not a problem for smal lists. But I have a lot of data to sort in that way so I need to have optimized version.

**Input:**

```
my_data = [[1,2,3,4,5],[1,2,3,4,5],[1,2,3,4,5]]

my_dict = {}

my_dict['key 0'] = [item[0] for item in my_data]
my_dict['key 1'] = [item[1] for item in my_data]
my_dict['key 2'] = [item[2] for item in my_data]
my_dict['key 3'] = [item[3] for item in my_data]
my_dict['key 4'] = [item[4] for item in my_data]

enter cod`enter code here`e here

```

And this is what I want to get as output.

**Output**

```
{'key 0': [1, 1, 1],
 'key 1': [2, 2, 2],
 'key 2': [3, 3, 3],
 'key 3': [4, 4, 4],
 'key 4': [5, 5, 5]}

```