| Frequency | # of Samples Observed In | |
|---|---|---|
| SP2 | 1,239,959 | 53 |
| SP8 | 111,499 | 52 |
| SP3 | 106,237 | 29 |
| SP1 | 55,692 | 39 |
| SP14 | 12,587 | 46 |
| SPP2 | 4,255 | 3 |
| SPP15 | 3,739 | 45 |
| SP31 | 1,858 | 31 |
| SPP13 | 1,598 | 2 |
| SP57 | 1,355 | 40 |
| SP9 | 1,232 | 2 |
| SP24 | 1,176 | 25 |
| SP17 | 979 | 10 |
| SP22 | 924 | 2 |
| SPP16 | 883 | 43 |
| SPN105 | 724 | 34 |
| SP45 | 626 | 2 |
| SP30 | 575 | 4 |
| SP38 | 427 | 13 |
| SP89 | 423 | 11 |
| SP41 | 417 | 32 |
| SP76 | 348 | 10 |
| SP36 | 237 | 5 |
| SPN13 | 162 | 3 |
| SP113 | 158 | 4 |
| SPN44 | 155 | 9 |