I am very new to VB. I want to load number of different items in a excel column to list box, Can anyone let me know how we can do it ?

Example
Sl. No. Name Number_of_Visit
1 Anand 15
2 Arun 20
3 Anand 05
4 Anand 12
5 Naveen 10
6 Arun 02
7 Anand 14
8 Naveen 13
9 Naveen 07
10 Arun 05

Hear above Excel example I want to select no of different items in a column,
like if i select column no.2
then it has to show the contents like : Anand
Arun
Naveen
this much items it has to show in listbox
any one can help me