I Have two custom customer attributes , named **old_customer(1=>Yes,0=>No) and zone(1=>India, 2=>UK, 3=>Others )** , both attributes  is_used_in_grid is true . but while I'm exporting on to the customer gird exporting option I'll get the result like below 


> **Actual Result:**
> 
> [![enter image description here][1]][1]
> 

> **Expected Result :**
> 
> [![enter image description here][2]][2]


  

[1]: https://i.sstatic.net/SHkr1.png
  [2]: https://i.sstatic.net/QwZSU.png


Can someone please help me on this. Thanks in advance!!