Contributor	#commits (all time)	#commits (30 days)	#commits (90 days)	#commits (180 days)	#commits (365 days)	first commit	last commit
sunhua@amazon.com	52	1	1	38	52	2021-04-08	2022-01-12	82%
bnusunny@gmail.com	11	1	1	11	11	2021-09-03	2022-01-12	17%