year_summary: 1998

One row per convention year in the corpus. two_year_share = people at two-year colleges / people at US institutions with an IPEDS record.

This data as json

year	city	status	sessions	listed_people	people_with_affiliation	people_matched	people_us_ipeds	people_two_year	two_year_share
1998	Chicago	held	496	1911	1907	1802	1686	114	0.0676