Table:
text: List of states and territories of the United States
Inhabited territories
Inhabited territories of the United States
Territory Abbr_ Capital Acquired Territorial_status Population_2010_ House_seat
American Samoa AS Pago Pago 1900 Unincorporated, unorganized 55519 1
Guam GU Hagåtña 1899 Unincorporated, organized 159358 1
Northern Mariana Islands MP Saipan 1986 Unincorporated, organized 53883 1
Puerto Rico PR San Juan 1899 Unincorporated, organized 3725789 1
U.S. Virgin Islands VI Charlotte Amalie 1917 Unincorporated, organized 106405 1

Question: What was the population of Puerto Rico in 2010 among the list of states and inhabited territories of the United States?

Question: From the list of states and inhabited territories of the United States, which territory was acquired after 1899 and has a capital of Saipan?