How can I center the data entries in the yDNA table:
{| border=1
| yDNA-12<ref>[
http://archive.thorpedna.org/TESTRESULTS.html Test Results]</ref> || 1 || 2 || 3 || 4 || 5 || 6 || 7 || 8 || 9 || 10 || 11 || 12
|-
| markers || 393 || 390 || 19 || 391 || 385a || 385b || 426 || 388 || 439 || 389-1 || 392 || 389-2
|-
| Thomas Thorpe (1631) || 13 || 23 || 14 || 12 || 11 || 14 || 12 || 12 || 12 || 13 || 13 || 29
|}<br>
I think it would be easier to read if the data in columns after first column were centered instead of left justified. How can I center the data by column, or if not by row, center all data in all columns?