I have showed these charts before, but just wanted to give an update on the wave structure for Primary 2. And yes, it looks like it is finishing up.
Few interesting relationships with this count:
-- P1 = 17 months, P2 = 10 months => P2 ~= 0.62*P1 in duration
-- P2 ~= 0.5*P1 in size
-- Int W = 3.4 months, Int Y = 5.6 months => Y ~= 1.62*W in duration
-- Int W = 290 pts, Int Y = 275 => Y ~= 1.0*W in size
There is a lot of nice Fibonacci proportionality happening at the Intermediate and Primary Degrees.