You're out of two percent but you do have some other milk derived liquids on hand with varying fat contents. What proportions can you mix to get what you like? Looking up the fat content of milk we find the average fat content by volume of different milk products is:

skim	0.2%
one percent	1%
two percent	2%
whole	3.25%
half and half	14%
light cream	25%
heavy whipping cream	36%

Now we can calculate proportions:

one percent:

56% skim and 44% two percent

74% skim and 26% whole

94% skim and 6% half and half

97% skim and 3% light cream

98% skim and 2% heavy whipping cream

two percent:

41% skim and 59% whole

87% skim and 13% half and half

93% skim and 7% light cream

95% skim and 5% heavy whipping cream

67% one percent and 33% whole

92% one percent and 8% half and half

96% one percent and 4% light cream

97% one percent and 3% heavy whipping cream

whole:

78% skim and 22% half and half

88% skim and 12% light cream

91% skim and 9% heavy whipping cream

83% one percent and 17% half and half

91% one percent and 9% light cream

94% one percent and 6% heavy whipping cream

90% two percent and 10% half and half

95% two percent and 5% light cream

96% two percent and 4% heavy whipping cream

Update 2018-10-04: I initially had this table with whole milk at 4% instead of 3.25%. While whole milk can vary in fat content depending on the cow, in the US 3.25% is by far the most common amount.