| Frequency | # of Samples Observed In | |
|---|---|---|
| SP2 | 1,955 | 2 |
| SP20 | 1,801 | 1 |
| SP5 | 1,462 | 4 |
| SP6 | 1,393 | 1 |
| SP4 | 1,243 | 2 |
| SP3 | 766 | 2 |
| SPN8 | 745 | 1 |
| SP7 | 745 | 2 |
| SPP1 | 631 | 1 |
| SPP3 | 627 | 2 |
| SP19 | 578 | 2 |
| SP8 | 533 | 1 |
| SPP7 | 480 | 1 |
| SP1 | 471 | 1 |
| SPP2 | 468 | 2 |
| SPN2 | 447 | 1 |
| SP38 | 388 | 2 |
| SP21 | 369 | 1 |
| SP15 | 329 | 2 |
| SPP5 | 305 | 1 |
| SP39 | 299 | 1 |
| SPP9 | 256 | 1 |
| SP47 | 244 | 1 |
| SP43 | 242 | 1 |
| SPPN2 | 236 | 1 |
| SP32 | 222 | 1 |
| SPN3 | 221 | 1 |
| SPP12 | 220 | 1 |
| SP22 | 212 | 1 |
| SP40 | 205 | 1 |
| SPP14 | 200 | 1 |
| SP29 | 195 | 2 |
| SP51 | 192 | 1 |
| SP52 | 182 | 1 |
| SP25 | 160 | 1 |
| SPN4 | 149 | 1 |
| SP9 | 139 | 1 |
| SP57 | 136 | 1 |
| SPP10 | 108 | 1 |
| SP55 | 103 | 1 |