<td>622,996 (88.7%)</td>
<td>784,934 (90.9%)</td>
<td>926,608 (90.8%)</td>
<td>883,620 (90.9%)</td>
</tr>
<tr>
<td>Bulgarian</td>
<td>24,915 (17%)</td>
<td>38,439 (14%)</td>
<td>51,149 (13.4%)</td>
<td>42,070 (9.6%)</td>
<td>749 (0.13%)</td>
<td>524 (0.07%)</td>
<td>415 (0.05%)</td>
<td>311 (0.03%)</td>
<td>135 (0.01%)</td>
</tr>
<tr>
<td>Turkish</td>
<td>18,624 (13%)</td>
<td>12,146 (4%)</td>
<td>20,092 (5.3%)</td>
<td>21,748 (5%)</td>
<td>11,994 (2%)</td>
<td>16,209 (2.3%)</td>
<td>21,666 (2.5%)</td>
<td>