Neuro-oncology Tree Growth
Bars indicate the number of nodes added to the tree each quarter since the establishment of the Academic Family Tree.
Compare to tree:

Neuro-oncology Tree Nodes: Quarterly Growth

54-
43-
32-
22-
11-

Jul 07 Jul 09 Jan 10 Jul 10 Jan 11 Jul 13 Jul 15 Jan 17 Jul 17 Jan 20
Quarter
 Neuro-oncology Tree 

Node vs. connection growth
It's also interesting to compare the rate of growth of nodes vs. connections. So far, they've grown at a similar pace, but as the tree is getting larger, the number of new connections seems to be gradually outpacing the number of new nodes.

Neuro-oncology Tree: Nodes vs. Connections

54-
43-
32-
22-
11-

Jan 10 Jan 11 Jul 13 Jul 17 Apr 21 -2000 -2000 -2000 -2000 -2000 -2000 -2000 -2000 -2000 -2000 -2000 -2000 -2000 -2000 -2000 -2000
Quarter
 New nodes  New connections 

Daily growth
A bit more detail about what has been happening during the last month.

Neuro-oncology Tree: Growth during last 30 days

0-
0-
0-
0-
0-

18 19 20 21 22 23 24 25 26 27 28 29 30 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17
Day
 Neuro-oncology Tree