These are Cornell’s memberships years in LDC. For subscription years, the corpus costs nothing additional, and is most likely already in the lab. For standard years, there may be a cost or not, depending on how many corpora have already been obtained. For other years, we get the data for 1/2 price, which tends to be a lot. So it is good to start with recent years.

Membership Years

    1995 (Not-for-Profit, Standard)
    1998 (Not-for-Profit, Standard)
    1999 (Not-for-Profit, Standard)
    2000 (Not-for-Profit, Standard)
    2002 (Not-for-Profit, Standard)
    2003 (Not-for-Profit, Standard)
    2004 (Not-for-Profit, Standard)
    2005 (Not-for-Profit, Subscription)
    2006 (Not-for-Profit, Standard)
    2007 (Not-for-Profit, Standard)
    2008 (Not-for-Profit, Subscription)
    2009 (Not-for-Profit, Subscription)
    2010 (Not-for-Profit, Subscription)
    2011 (Not-for-Profit, Subscription)
    2012 (Not-for-Profit, Subscription)
    2013 (Not-for-Profit, Subscription)
    2014 (Not-for-Profit, Subscription)
    2015 (Not-for-Profit, Subscription)
    2016 (Not-for-Profit, Subscription)