recorded sightings	times seen that have been officially written down
sustained	kept alive or supported
rodents	small animals including rats, mice, squirrels
expenditure	spending - wydatki
factor	number by which another number or quantity or quantity is multiplies (mnożnik)
quadrupled	x4
IQ	intelligence quotient (measure of intelligence)
per	for each (used when expressing rates, prices or measurements)
aggregate	total
to aggregate	to add up all the different amounts
blip	temporary change (krótki skok w górę)
continuum (eg. of colour from red to violet)	sth that changes gradually or in a very slight stages, without distinct divisions
correlation between sth and sth	connection between facts of things which cause or affect each other
to deviate from sth	to move away from the standard or accepted pattern
a dicrepancy between	difference between two things that should be the same (rozbieżność)
to be erratic	to be not regular and often changing suddenly
to be flawed	to be inaccurate
to fluctuate	to go up and down
five-fold	pomnożony przez 5
in inverse propotion to sth	in opposite proportion to
be inconsistent with	not in agreement with
to seesaw	to go up and down (huśtać się, chwiać )
ballpark figure of sth	guess believed to be accurate
to tot eth up	to add eth up (less formal)
to run into six figures	to get a figure over 100,000
variables	different factors that may change planned figures (zmienne)
projected figures	planned figures
to err on the side of caution	to be cautious, do the thing that is safe instead of taking a risk
to round things down	to make, say 2.5 into 2 rather that 3 (zaokrąglać w dół)
conservative	cautious
deviation, deviant	to deviate (noun+adj)
discrepant	discrepancy (adj)
flaw, flawed	to flaw (noun+adj)
inversion, inverse	to invert (noun+adj)
inconsistent	inconsistency (adj)
error, erratic	to err (noun+adj)