Franz,
Add them together. Its easier but keep the paperwork. You should have a load of papers from your agency. Those little slips you get when you buy or sell.
Why should you keep them? Because you are going to be audited.
Sorry to tell you that. They will go over your return with a fine tooth comb and they will get back to you.
3 years with no Income tax and then you throw in Capital Gain/loss and the kind of funds you have been making this year especially with NOT?
Do your tax the best you can. They will do it over anyway.
Save the paper. They may want to see it. You know the rule. Keep them for 5 or 6 years just in case.....DonĀ