Query Return Results

I attached a database. In it is a table named Table1 with these values:
COLUMN 1        COLUMN 2
E                       5
F                       6
G                      7
H                      8
I                       9
J                       10
K                       11
L                       12
A                       1
B                       2
C                       3
D                       4

Why wont this query return any results?

    SELECT Table1.COLUMN1, Table1.COLUMN2
    FROM Table1
    WHERE Table1.COLUMN2 = 7;

Attached file(s):

PQ7_ACCESS2000.mdb  View File