#12 - we like that it is a person that we are seeing the growth with in the image you have created. Will it work in B&W with the colors from the graph?
#9 was too generic for us, we have personality :-)
Maybe different layouts with the text (similar to #11?)
Enjoyed your designs and wanted to thank you for your entries, your creativity and your willingness to make changes and listen. You were very easy to work with.
We are going to go with a different logo that came in early and nothing was able to take over place number 1 in our mind.