Table 1 shows the recorded genotypes at a specific single-nucleotide polymorphism (SNP) locus for 30 individuals, identified during a database search of the Human Genome Project.
| TT | CT | CC | TT | CC | CT |
| CC | TT | CT | CC | TT | TT |
| CT | CC | CC | TT | CT | CC |
| TT | CT | CC | TT | CC | TT |
| CC | CT | TT | CT | TT | CC |
Give one other appropriate method of displaying this information.