6 Month Commercial Paper Rate?

[pirx]

Hi! I´m trying to find the 6 month commercial paper rate, but with no luck. The few site that did track it are now discontinued. Why is that?

Anyway, the best I could find is 90 day commercial paper rate, but I would really need the 6 month version of it. Could anyone please explain, why are the 6 month p.r. discontinued?

Thanks!