Table:
agency
fy 2010
fy 2011
fy 2012
% change 2011-12

all federal r&d
37477
40771
40130
-1.6

department of health and human services
21096
22984
21895
-4.7

national science foundation
4733
5138
5271
2.6

department of defense
4493
4826
4924
2

department of energy
1555
1867
1953
4.6

national aeronautics and space administration
1474
1423
1331
-6.5

department of agriculture
954
1006
1094
8.7

other a
3172
3527
3664
3.9

The picture contains a table. You task is to identify any merged cells in this table, and output the scope of each merged cell using the JSON format of {'top-left':(R1, C1), 'bottom-right':(R2, C2)}. The row id and column id should start from 1.

This table does not contain any merged cells.