What jumps out at me from looking at the graph is that the peak years post 1996 are in steady decline. Although not indicative of a certain 'crash', it certainly is not a good sign of things to come should this trend continue.
Best to be proactive - 1 fish for all recs would be a good starting point.
Edit: Not getting into all the commercial factors, just read Sandman's post.
Great post Sandman.
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