<prompt> Translate the following text to EnglishKwa mujibu wa takwimu za meza 6 na viwango vya ukuaji, mahitaji ya kila mwaka ya boilermakers yanayotokana na Sheria ya Clean Skies yanaweza kukadiriwa na kuonyeshwa katika meza 6.  <response>: Based upon the estimates of Table 6-3 and the assumed growth rates, the annual boilermaker demand created by the Clean Skies Act can be estimated and is shown in Table 6-4. 