Illustration: Lauren Nassef | Art Direction: Jelena Schulz

$108 billion: Estimated cost of Hurricane Katrina, the U.S.’s costliest natural disaster
60,000: Estimated number of New Orleanians stranded by Katrina
33,500: Estimated number rescued by the Coast Guard after Katrina
150: Number of houses the Make It Right Foundation pledged to build after its founding in 2007
105: Number of houses the foundation has completed to date

77: Number of partners and sponsors (including the AIA) for the 2015 Chicago Architecture Biennial
62: Number of firms, architects, and artists officially participating in the biennial
13: Number of weeks the biennial will be open, starting Oct. 3
5: Number of principal biennial venues in Chicago

12,000: Number of plans and policies held by the AIA Trust, a provider of benefit programs and a risk management resource for AIA members
1952: Year the AIA Trust was established
40: Number of insurers listed in the AIA Trust Professional Liability Insurer Database
22: Number of member benefit programs available
9: Number of authors that the AIA Trust is working with to publish white papers on emerging practice risks

1,975: Number of Custom Residential Architects Network (CRAN) members
870: Number of attendees that CRAN has hosted at its annual symposium
8: Number of symposia CRAN has held since 2010
6: Number of episodes of CRANtv the group has produced for YouTube to educate potential clients