Contributor	#commits (all time)	#commits (30 days)	#commits (90 days)	#commits (180 days)	#commits (365 days)	first commit	last commit
jasonyzhang@cmu.edu	11	4	4	5	8	2020-12-07	2022-01-19	68%
zhang.j@berkeley.edu	4	0	0	0	0	2020-10-06	2020-10-08	25%
zhangjason@fb.com	1	0	0	0	0	2020-12-06	2020-12-06	6%