I know everyone loves numbers. Here's a year by year break down of review and submit events as of today (2022-09-16):
Year Type Number
2001 review 1127
2001 submit 444
2002 review 5137
2002 submit 2255
2003 review 6141
2003 submit 2966
2004 review 6456
2004 submit 2739
2005 review 1496
2005 submit 1035
2006 review 4174
2006 submit 1457
2007 review 1428
2007 submit 1071
2008 review 1692
2008 submit 1236
2009 review 8854
2009 submit 2472
2010 review 10936
2010 submit 3349
2011 review 12548
2011 submit 3592
2012 review 11805
2012 submit 4115
2013 review 9901
2013 submit 2988
2014 review 9445
2014 submit 3655
2015 review 5438
2015 submit 2160
2016 review 4960
2016 submit 2174
2017 review 5914
2017 submit 3188
2018 review 7817
2018 submit 3548
2019 review 11658
2019 submit 5367
2020 review 15221
2020 submit 6781
2021 review 10271
2021 submit 6418
2022 review 8521
2022 submit 3592
Year Type Number
2001 review 1127
2001 submit 444
2002 review 5137
2002 submit 2255
2003 review 6141
2003 submit 2966
2004 review 6456
2004 submit 2739
2005 review 1496
2005 submit 1035
2006 review 4174
2006 submit 1457
2007 review 1428
2007 submit 1071
2008 review 1692
2008 submit 1236
2009 review 8854
2009 submit 2472
2010 review 10936
2010 submit 3349
2011 review 12548
2011 submit 3592
2012 review 11805
2012 submit 4115
2013 review 9901
2013 submit 2988
2014 review 9445
2014 submit 3655
2015 review 5438
2015 submit 2160
2016 review 4960
2016 submit 2174
2017 review 5914
2017 submit 3188
2018 review 7817
2018 submit 3548
2019 review 11658
2019 submit 5367
2020 review 15221
2020 submit 6781
2021 review 10271
2021 submit 6418
2022 review 8521
2022 submit 3592