Getting number of edges directed to / directed from a node

Hi,

I have a complex directed graph which includes several hundreds nodes  
and couple thousand edges. Is it possible to see (without visually  
counting the edges), for each node, how many edges are:
a) directed to that node and
b) directed from that node.

For example, if my graph is like this:
A -> B
A -> C
B -> C
C -> B

I would like to see the following values:
A: in=0, out=2
B: in=2, out=1
C: in=2, out=1

As additional question, is it possible to view all nodes in the graph  
sorted by those in/out values?

My version is OmniGraffle Pro 5.0.2.

Best regards,
Nikita Zhuk