Riven statistics for Sortie and Archon's Hunt rewards

926 rewards.

Official droptables on Warframe.com

Reward type	Count	Percentage
Anasa Ayatan Sculpture	254	27.4%
Riven Mod	267	28.8%
Endo	102	11.0%
Kuva	105	11.3%
Booster	104	11.2%
Exilus Warframe Adapter	25	2.7%
Forma	25	2.7%
Orokin Catalyst blueprint	23	2.5%
Orokin Reactor blueprint	19	2.1%
Legendary Core	2	0.2%

Statistics for Netracell mission rewards

155 rewards.

Official droptables on Warframe.com

Reward type	Count	Percentage
Crimson Archon Shard	30	19.4%
Melee Crescendo	9	5.8%
Amber Archon Shard	34	21.9%
Melee Duplicate	14	9.0%
Azure Archon Shard	36	23.2%
Melee Arcane Adapter	32	20.6%