Table:
text: Nara Prefecture
Demographics
Population by districts
District Area_Size_km² Population Density_per_km²_
Yamato flat inland plain 837.27 1282 1531
(Share in %) 22.7% 89.7% 
Yamato highland 506.89 56 110
(Share in %) 13.7% 3.9% 
Gojō, Yoshino 2346.84 92 39
(Share in %) 63.6% 6.4% 
Total Prefecture 3691.09 1430 387
(Share in %) 100.0% 100.0%

Question: How many people live in the Yamato Plains inland in Nara Prefecture?