Variation of Stoichiometric co-efficient on number of moles of carbon

Objective: The figure shown below illustrates the effect of the number of moles on the stoichiometric coefficient in the case of alkyne, alkene, and alkanes. the trend shows that the variation is linear in all three cases https://drive.google.com/open?id=1q3t_6R2j7lzh3i3yZVL8vRzOg3d9Cjm4