which sum had the greatest population change from 2005 to 2009?
Tsetserleg
Sum Mongolian Population\n(2005) Population\n(2008) Population\n(2009) Area\nkm² Density\n/km² Sum centre\npopulation
Battsengel Батцэнгэл 3,818 3,855 3,846 3,500 1.10 1,096
Bulgan Булган 2,285 2,361 2,434 3,100 0.79 961
Chuluut Чулуут 3,943 3,749 3,744 3,900 0.96 935
Erdenebulgan* Эрдэнэбулган 17,790 18,022 17,770 536 33.15 17,770
Erdenemandal Эрдэнэмандал 6,099 5,843 5,933 3,400 1.74 1,091
Ikh-Tamir Их тамир 5,714 5,154 5,247 4,800 1.09 1,050
Jargalant Жаргалант 4,089 4,114 4,111 3,832 1.07 1,035
Khairkhan Хайрхан 3,756 3,558 3,656 2,500 1.46 739
Khangai Хангай 3,054 2,805 2,926 4,400 0.66 795
Khashaat Хашаат 3,594 3,305 3,344 2,600 1.29 802
Khotont Хотонт 4,763 4,809 4,440 2,200 2.02 774
Ögii nuur Өгий нуур 3,015 3,041 3,086 n.a n.a. 622
Ölziit Өлзийт 3,154 3,037 3,102 1,700 1.82 829
Öndör-Ulaan Өндөр-Улаан 5,873 5,729 5,798 4,000 1.45 1,097
Tariat Тариат 5,082 5,022 5,086 3,800 1.34 644
Tüvshrüülekh Түвшрүүлэх 3,489 3,410 3,438 1,200 2.86 1,869
Tsakhir Цахир 2,058 2,126 2,143 3,398 0.63 438
Tsenkher Цэнхэр 5,480 5,387 5,414 3,200 1.69 997
Tsetserleg Цэцэрлэг 2,058 3,955 3,813 2,500 1.53 848
csv/204-csv/381.tsv