<prompt> Translate the following text to EnglishKama picha zifuatazo zinaonyesha, GAO imekuwa kwa miaka iliyopita kuona mabadiliko makubwa katika wafanyakazi wake na bajeti ya mgawo ngazi ambayo, kwa bahati mbaya, kwa ujumla si kuonyesha kazi yake na mahitaji ya kuongezeka kuweka juu yake na Congress.  <response>: As the following graphs show, GAO has over the years seen considerable changes in its staffing and budget allocations-levels that, unfortunately, did not generally reflect its workload and the growing demands placed on it by the Congress. 