<prompt> Translate the following text to SwahiliThe boilermaker population has been growing at a faster rate- 6.7 percent annually - in recent years than the unions minimum target of 5.3 percent that was assumed.  <response>: Idadi ya wafanyakazi wa viwanda vya kutengeneza boiler imekua kwa kasi ya asilimia 6.7 kila mwaka katika miaka ya hivi karibuni kuliko lengo la chini la chama cha wafanyakazi la asilimia 5.3 ambalo lilidhaniwa. 