Data: Is anti-black discrimination rampant in the US?

General Social Survey respondents were asked, "Do you feel in any way discriminated against on your job because of your race or ethnic origin?"  Here are the percentages (in red) of blacks who answered yes for various years (sample size = 1,031):

America is supposed to be a fatally flawed country because of its deep, omnipresent racism.  It's supposed to be so awful, some people call for a fundamental restructuring--perhaps socialism will fix it.

And the number of blacks who perceive or claim job discrimination (discrimination is hard to be sure about, and some are certainly wrong)?  A whopping 7.7% in the latest year polled.

Gimme a damn break.