I don't know if there's much to discuss. What are the margins of error for this survey? I think these numbers are so close that depending on the error margin it could be either way. Status quo ante, in my opinion.
A few 10ths of a percent here or there isn't significant. Basically, the study says that their respective market shares are stable. The next question is therefore "...is the overall market growing, or declining?"
. From those two pieces of information, it's possible to infer future trends.