Table:
phase 1
phase 2

number of city pairs
53
180

number of booking lags
2
4

collection frequency per month
3
daily

prices per collection
2
up to 15

number of airlines
4
all airlines serving the canadian market

total prices used per month
636
over 300,000 per api

Statement: additionally, the second phase increased the number of city pairs to 180.
Question: what is the number of city pairs the second phase?
Answer: [180.0]