Table:
text: List of United States cities by population
Cities formerly over 100,000 people
Cities formerly over 100,000 people
City State_ _2010_population Peak_population_year Numeric_decline_from_peak_population Percent_decline_from_peak_population
Albany New York 97856 134995 (1950) -37139 -27.51%
Allegheny Pennsylvania N/A 129896 (1900) – –
Brooklyn New York N/A 806,343 (1890) – –
Camden New Jersey 77344 124555 (1950) -47211 -37.90%
Canton Ohio 73007 116912 (1950) -43905 -37.55%
Dearborn Michigan 98153 112007 (1960) -13854 -12.37%
Duluth Minnesota 86265 107312 (1960) -21047 -19.61%
Fall River Massachusetts 88857 120485 (1920) -31628 -26.25%
Gary Indiana 80294 178320 (1960) -98026 -54.97%
Hammond Indiana 80830 111698 (1960) -30868 -27.64%
Livonia Michigan 96942 110109 (1970) -13167 -11.96%
Lynn Massachusetts 90329 102320 (1930) -11991 -11.72%
Macon Georgia 91351 122423 (1970) -31072 -25.38%

Question: What is the condition if the peak population (year) is 134995 (1950) among United States cities formerly having population over 100,000?

Question: What is the percentage decrease from the peak population if the peak population (year) is 178320 (1960) among United States cities that formerly had populations over 100,000?