| Frequency | # of Samples Observed In | |
|---|---|---|
| SPP8 | 1,097 | 2 |
| SPP10 | 839 | 1 |
| SP5 | 619 | 4 |
| SP87 | 565 | 2 |
| SP4 | 552 | 1 |
| SPP16 | 527 | 1 |
| SPP9 | 426 | 1 |
| SP2 | 420 | 1 |
| SP62 | 403 | 1 |
| SP91 | 364 | 1 |
| SP21 | 359 | 1 |
| SP63 | 357 | 2 |
| SPP14 | 305 | 1 |
| SPP4 | 304 | 1 |
| SPN7 | 286 | 1 |
| SP109 | 285 | 1 |
| SP84 | 260 | 1 |
| SPN1 | 259 | 1 |
| SPP2 | 256 | 1 |
| SPP18 | 236 | 1 |
| SP122 | 233 | 1 |
| SP19 | 231 | 2 |
| SP1 | 227 | 1 |
| SPN2 | 210 | 1 |
| SPPN1 | 179 | 1 |
| SP20 | 176 | 2 |
| SP120 | 171 | 1 |
| SPP19 | 169 | 1 |
| SPP5 | 155 | 1 |
| SP77 | 137 | 1 |
| SP72 | 131 | 1 |
| SPN3 | 123 | 1 |
| SPP17 | 118 | 1 |
| SPP6 | 118 | 2 |
| SPP15 | 100 | 1 |