This new report from the Transamerica Center for Retirement Studies shows that American workers are more secure in their retirement preparations now than before the Great Recession. However, findings in the report underscore the ongoing need to further improve retirement security. For example, the study finds that household savings in all retirement accounts have dramatically increased since their pre-recession levels but that many are still “guessing” their retirement savings needs. Further, the percentage of employers that offer retirement plans has remained unchanged from 2007.