CSV Lead Import is Skipping Leads. Help?

CSV Lead Import is Skipping Leads. Help?

Hello,

I'm trying to import a CSV of leads and I'm getting this error:

Import successful

The leads that you tried importing from the file 'NAL_Input.xlsx' have been imported successfully!
Import Details
Total records in file 8
added
0
updated
0
skipped
8
Please use the 'Import History' page to know about the records that were skipped during import and the reasons too.
If you are happy with this import, please continue importing more record(s) if any.

Why is it skipping? 

I know they are not already in my system so I don't know what the problem is.

Here is an example of the data:

Company Email Phone City First Name Last Name Lead Source Industry Lead Status
xxxxxx jay@xxxx.com 778 xxx xxxx Vancouver xxx xx Event - Not Contacted

Any suggestions on why it is not importing?

Thanks,