Turks and Caicos Islands
total: 6
1,524 to 2,437 m: 3
914 to 1,523 m: 1
under 914 m: 2 (2007)
Uganda
total: 5
over 3,047 m: 3
1,524 to 2,437 m: 1
914 to 1,523 m: 1 (2007)
Ukraine
total: 193
over 3,047 m: 13
2,438 to 3,047 m: 53
1,524 to 2,437 m: 27
914 to 1,523 m: 5
under 914 m: 95 (2007)
United Arab Emirates
total: 22
over 3,047 m: 10
2,438 to 3,047 m: 3
1,524 to 2,437 m: 2
914 to 1,523 m: 4
under 914 m: 3 (2007)
United Kingdom
total: 310
over 3,047 m: 8
2,438 to 3,047 m: 33
1,524 to 2,437 m: 131
914 to 1,523 m: 79
under 914 m: 59 (2007)
United States
total: 5,143
over 3,047 m: 191
2,438 to 3,047 m: 224
1,524 to 2,437 m: 1,452
914 to 1,523 m: 2,323
under 914 m: 953 (2007)
Uruguay
total: 9
over 3,047 m: 1
1,524 to 2,437 m: 4
914 to 1,523 m: 2
under 914 m: 2 (2007)
Uzbekistan total: 33 over 3,047 m: 6 2,438 to 3,047 m: 13 1,524 to 2,437 m: 5 914 to 1,523 m: 5 under 914 m: 4 (2007)
Vanuatu
total: 3
2,438 to 3,047 m: 1
1,524 to 2,437 m: 1
914 to 1,523 m: 1 (2007)
Venezuela total: 128 over 3,047 m: 5 2,438 to 3,047 m: 10 1,524 to 2,437 m: 34 914 to 1,523 m: 61 under 914 m: 18 (2007)