Qom Province
Geography
Table:
Historical population
Year	Pop.	±%
1956	160,981	—
1966	179,862	+11.7%
1976	293,620	+63.2%
1986	616,963	+110.1%
1991	757,147	+22.7%
1996	853,044	+12.7%
2006	1,046,737	+22.7%
2011	1,151,672	+10.0%
Source: [5]

Using the table that covers the 'Geography' part of 'Qom Province', write a one-sentence description of the highlighted cells and return it as JSON: {"answer": "YOUR ANSWER"}.