Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Pan Am Flight 73
Table title:
Nationalities
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Nationality </th><th colspan=1 rowspan=1 > Passengers </th><th colspan=1 rowspan=1 > Crew </th><th colspan=1 rowspan=1 > Total </th><th colspan=1 rowspan=1 > Victims </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Australia </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > 0 </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > 2 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Belgium </td><td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > 0 </td><td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > 0 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Canada </td><td colspan=1 rowspan=1 > 30 </td><td colspan=1 rowspan=1 > 0 </td><td colspan=1 rowspan=1 > 30 </td><td colspan=1 rowspan=1 > 0 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Denmark </td><td colspan=1 rowspan=1 > 8 </td><td colspan=1 rowspan=1 > 0 </td><td colspan=1 rowspan=1 > 8 </td><td colspan=1 rowspan=1 > 2 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > France </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > 0 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Germany </td><td colspan=1 rowspan=1 > 81 </td><td colspan=1 rowspan=1 > 3 </td><td colspan=1 rowspan=1 > 84 </td><td colspan=1 rowspan=1 > 0 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > India </td><td colspan=1 rowspan=1 > 91 </td><td colspan=1 rowspan=1 > 8 </td><td colspan=1 rowspan=1 > 99 </td><td colspan=1 rowspan=1 > 12 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Ireland </td><td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > 0 </td><td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > 4 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Italy </td><td colspan=1 rowspan=1 > 27 </td><td colspan=1 rowspan=1 > 0 </td><td colspan=1 rowspan=1 > 27 </td><td colspan=1 rowspan=1 > 13 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Mexico </td><td colspan=1 rowspan=1 > 8 </td><td colspan=1 rowspan=1 > 0 </td><td colspan=1 rowspan=1 > 8 </td><td colspan=1 rowspan=1 > 2 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Pakistan </td><td colspan=1 rowspan=1 > 44 </td><td colspan=1 rowspan=1 > 0 </td><td colspan=1 rowspan=1 > 44 </td><td colspan=1 rowspan=1 > 3 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Sweden </td><td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > 0 </td><td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > 0 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > United Kingdom </td><td colspan=1 rowspan=1 > 15 </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > 19 </td><td colspan=1 rowspan=1 > 11 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > United States </td><td colspan=1 rowspan=1 > 44 </td><td colspan=1 rowspan=1 > 0 </td><td colspan=1 rowspan=1 > 44 </td><td colspan=1 rowspan=1 > 2 </td></tr>
<tr> <td colspan=1 rowspan=1 > Total </td><td colspan=1 rowspan=1 > 365 </td><td colspan=1 rowspan=1 > 16 </td><td class="highlighted"  colspan=1 rowspan=1 > 381 </td><td colspan=1 rowspan=1 > 22 </td></tr>
</table>
Question:
How many countries were the passengers from Pan Am 73 from?
Answer:
The 381 total passengers plus crew on Pan Am 73 were citizens of 14 different countries.