Pew, pew pew pew. 
I didn't dig into the survey to see more details on what was asked. What I know is that most Americans support some level of government control of gun ownership. Restricting mentally ill and dangerous felons from owning guns, restricting some types of gun (fully auto), background checks, etc. 

However, when people talk about sensible gun control, the consensus ends. Many take that term to mean extreme restrictions like only allowing police to have guns or only allowing single shot hunting rifles.  The general term "gun control" means considerably different things to different people. 

I support limits on who can buy, based on mental health or criminal background. I do not support magazine limits or restrictions on semi-autos, other than background checks. I support laws enforcing liability to anyone who intentionally or through neglect, allows kids to gain access to loaded firearms.  In other words, sensible gun control!