@user04080,
As I can see the dimension being used is "Page" and applied metric filters like "Day" and "referrer type".
There could be a possibility that a single visit has more than 1 page and all the pages had the same referrer type as it is based on visit container. In report all the pages would be available as separate line item and would be having 1 visit against all the page and referrer type but in total it is actually one visit.
For 1 visitor 1 visit, report would be like:
Page | Visit(Day and referrer type)
-------------------------------------------------------------
Page A | 1 (Feb. 1st, Search Engine)
Page B | 1 (Feb. 1st, Search Engine)
--------------------------------------------------------------
Total | 1