WCRB 2019 ANNUAL REPORT Table of Contents Letter from the President 4 2020 Approved Rate Changes5 Wisconsin Workers Compensation At a Glance. 6 Rate History Trends7 Premium Trends8 Loss History11 WCRB Internal Report13 Website 14 Compliance Report 15 Quarterly Climate Report 17 WCRB Committees18 Board/Committee Representation19 The Wisconsin Marketplace20 Labor Market21 Wisconsin Workers Compensation Trends24 Industry Group Claims25 Part of Body by Injury Claims26 Nature of Injury Claims.27 Cause of Injury Claims.28 Forecasts 30 Interstate Analysis31 WI WC Insurance Pool Results39 Membership Activity43 Member Carriers.443'