The document presents findings from the 2013 Kaiser/HRET survey on employer-sponsored health benefits, highlighting significant trends in health insurance premiums, worker contributions, and coverage over the years. It shows cumulative increases in health insurance premiums and varying contributions by workers and firms of different sizes, as well as a notable percentage of firms offering health benefits and the prevalence of grandfathered plans under the ACA. Additionally, data reflects disparities in costs and coverage based on wage levels and firm characteristics.