No. of Treatment

1997

Feb.

Mar.

Apr.

May

June

July

Cobalt-60 machines

Linear accelerator

Selectron LDR (Cs-137)

MicroSelectron HDR (Ir-192)

1025

1331

12

34

1020

1593

17

18

652

1312

19

28

716

1355

15

10

693

1618

2

29

892

1779

7

27