I've been looking for answers to this for the last few hours, without finding the answer I was looking for, so I decided to ask here instead.

So, say I've got a list of data with the same length such as;

```
0004000000350
0000090033313
0004000604363
040006203330b
0004000300a3a
0004000403833
00000300333a9
0004000003a30

```

What would be the most efficient way to match the most occurring characters in each position. 

An example output would be something like;

```
0 0 0 4 0 0 0 0 0 3 3 3 3

```

Edit: Thanks for the answers, gave me just what I was looking for! :)

Edit 2: Thought I'd add to the question as it may be the easiest way to figure it out. With the suggested answers, how would you go about adding a total count, as well as having some sort of percentage? Since it's a large set of data, the most common occurrences alone isn't as clear as I was hoping it would of been.