diff --git a/03-documentation/review-pool-years-done.md b/03-documentation/review-pool-years-done.md
index b5851fa..8383e7f 100644
--- a/03-documentation/review-pool-years-done.md
+++ b/03-documentation/review-pool-years-done.md
@@ -4,7 +4,7 @@
 - [x] 2001
 - [ ] 2002
 - [ ] 2003
-- [ ] 2004
+- [x] 2004
 - [ ] 2005
 - [ ] 2006
 - [ ] 2007
@@ -13,13 +13,13 @@
 
 - [ ] 2010
 - [ ] 2011
-- [ ] 2012
+- [x] 2012
 - [ ] 2013
 - [x] 2014
-- [ ] 2015
+- [x] 2015
 
-- [ ] 2016
-- [ ] 2017
+- [x] 2016
+- [x] 2017
 - [x] 2018
 - [x] 2019
 - [x] 2020