Discontinuous line graph

[MBB28]

Hi guys

Just a short query, I've created a line graph with 2 lines but I would like to remove the lines connecting them between the two dates in the x axis (see pic). So basically I want to make both discontinuous. Is there any way I can remove them?

Thanks in advance.

 

[seguin85]

Try deleting male and female headers above 650 and 230.

 

[MBB28]

Thanks a lot, that worked a treat :D