Layer Estimates:

Layer: U.S. States (Original, With Date Field) (ID:0)
Count: 51
Extent:

XMin: -178.217598362366
YMin: 18.921786345087
XMax: -66.9692710360024
YMax: 71.4062353532711
Spatial Reference: 4269 (4269)

Layer: Exported Without Date Field (ID:1)
Count: 51
Extent:

XMin: -178.217598362
YMin: 18.921786345
XMax: -66.969271036
YMax: 71.4062353530001
Spatial Reference: 4269 (4269)

Layer: Exported With Date Field (ID:2)
Count: 51
Extent:

XMin: -178.217598362
YMin: 18.921786345
XMax: -66.969271036
YMax: 71.4062353530001
Spatial Reference: 4269 (4269)