Small period-5 oscillators

All known period five oscillators (not counting stator variants) that have one phase of less than 29 on cells.

Rank	apgcode	Name	Image	Minimum population	Rotor Size	Volatility
1	xp5_y2g0k413zwo0a02z32	Pseudo-barberpole		15	28	.82
2	xp5_idiidiz01w1	Octagon 2		16	32	.80
3	xp5_wftsw6246z32	Silver's p5		17	19	.63
4	xp5_3pmwmp3zx11	Fumarole		18	26	.72
5	xp5_y4ca23zwgg3226z6221	Pentoad		20	22	.64
6	xp5_2mq3sggozx346	Elkies' p5		20	16	.55
7	xp5_32aczxogf2c84c	Hooks		21	11	.39
8	xp5_0jrz3210o88czy46a8o	Pentoad 1H2		23	38	.79
9	xp5_y8ca23zy0gx3226zw8o1113z311	Pentoad with two hexominoes		26	38	.76
10	xp5_giligz36asgv04a4	Heart		26	18	.50
11	xp5_0jrz3210o88czy5e53zy533	Pentoad 2		26	54	.87
12	xp5_g0giegmp3z11074x6a8o	Pentant		28	10	.28
13	xp5_xc48oi13zy0ssz0n13z123	unnamed		28	45	.79
14	xp5_4j8qa606aq8j4zx26x62	Scot's p5		28	62	.93
15	xp5_03168gxg8a6z0gg8450dhz32y3346	Nivasch's pseudo-barberpole		28	52	.81
16	xp5_6a8w7zwor3sn52z04a511	5blink		28	42	.76