Be proud and enjoy! Normally, male rats get bigger than females, have coarser fur and can have a slightly âmuskyâ smell (some people describe the smell as warm corn chips). Rats reach puberty at around 5-6 weeks of age, but they reach social maturity at around 5-6 months of age.
â¢ The Durham Region population in 2015 was estimated to be 661,190 . â¢ The largest municipality in Durham Region is Oshawa with an estimated population of 164,260 in 2015. â¢ The Durham Region population increased by 15% between 2005 and 2015, higher than the increase in Ontario of 10%. â¢ The largest population growth in Durham Region between 2005 and 2015 was seen in Ajax, with an increase of 30%, followed by. Whitby with an increase of 19%.
Much of the population of Chile is concentrated in the Santiago Metropolis, which is also the most densely populated region. The city of Santiago has 8,470 people per square kilometer (21,925/square mile).he official 2012 estimate placed Chile's population at 17.4 million. Chile's population is estimated to have grown in 2013 to 17,643,916, and in 2015 to 17.9 million, which makes it the 61st most populous country on earth.