TIMP HOPPER TRL 2020TIMP HOPPER TRL 2019TIMP HOPPER TRL 2018TIMP HOPPER TRL 2017TIMP HOPPER TRL 2016TIMP HOPPER TRL 2015TIMP HOPPER TRL 2014TIMP HOPPER TRL 2013TIMP HOPPER TRL 2012TIMP HOPPER TRL 2011TIMP HOPPER TRL 2010TIMP HOPPER TRL 2009TIMP HOPPER TRL 2008TIMP HOPPER TRL 2007TIMP HOPPER TRL 2006TIMP HOPPER TRL 2004TIMP HOPPER TRL 2001TIMP HOPPER TRL 2000TIMP HOPPER TRL 1999TIMP HOPPER TRL 1998TIMP HOPPER TRL 1997TIMP HOPPER TRL 1995TIMP HOPPER TRL 1990TIMP HOPPER TRL 1983