Total no of records per page in SF

Hi all,

How do i print the total no of Records per page in the Smartforms.?

on the last page ihave to print the Grand Total of all the pages ?

In the Programs lines node i have written the following.

Select vkorg vbeln land1

from vbrk

into table itab.

describe table itab.

after the Program lines node i have created the Text node ...and in that i have written

&sy-dbcnt&.

But in the output i am getting only 3.Actually there are 341 records in DB.

So, how do i slove my problem ?

Thanks in advance

Krupali.