Instances of class Quantity sorted by label

Instance#Properties
?:100.001
?:1000.001
?:105.001
?:12.001
?:120.001
?:130.001
?:20.001
?:200.001
?:25.001
?:250.001
?:30.001
?:300.001
?:3000.001
?:321.001
?:40.001
?:400.001
?:42.001
?:45.001
?:450.001
?:470.001
?:50.001
?:500.001
?:52.001
?:550.001
?:563.001
?:60.001
?:75.001
?:80.001
?:800.001
?:81.001
?:90.001
?:900.001
?:98.001