Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Ethnicity | 1880 | 1899 | 1913 | 19301 | 1956 | 1966 | 1977 | 1992 | 2002 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| All | 139,671 | 258,242 | 380,430 | 437,131 | 593,659 | 702,461 | 863,348 | 1,019,766 | 971,643 |
| Romanian | 43,671 (31%) | 118,919 (46%) | 216,425 (56.8%) | 282,844 (64.7%) | 514,331 (86.6%) | 622,996 (88.7%) | 784,934 (90.9%) | 926,608 (90.8%) | 883,620 (90.9%) |
| Bulgarian | 24,915 (17%) | 38,439 (14%) | 51,149 (13.4%) | 42,070 (9.6%) | 749 (0.13%) | 524 (0.07%) | 415 (0.05%) | 311 (0.03%) | 135 (0.01%) |
| Turkish | 18,624 (13%) | 12,146 (4%) | 20,092 (5.3%) | 21,748 (5%) | 11,994 (2%) | 16,209 (2.3%) | 21,666 (2.5%) | 27,685 (2.7%) | 27,580 (2.8%) |
| Tatar | 29,476 (21%) | 28,670 (11%) | 21,350 (5.6%) | 15,546 (3.6%) | 20,239 (3.4%) | 21,939 (3.1%) | 22,875 (2.65%) | 24,185 (2.4%) | 23,409 (2.4%) |
| Russian-Lipovan | 8,250 (6%) | 12,801 (5%) | 35,859 (9.4%) | 26,210 (6%)² | 29,944 (5%) | 30,509 (4.35%) | 24,098 (2.8%) | 26,154 (2.6%) | 21,623 (2.2%) |
| Ruthenian\n(Ukrainian from 1956) | 455 (0.3%) | 13,680 (5%) | 35,859 (9.4%) | 33 (0.01%) | 7,025 (1.18%) | 5,154 (0.73%) | 2,639 (0.3%) | 4,101 (0.4%) | 1,465 (0.1%) |
| Dobrujan Germans | 2,461 (1.7%) | 8,566 (3%) | 7,697 (2%) | 12,023 (2.75%) | 735 (0.12%) | 599 (0.09%) | 648 (0.08%) | 677 (0.07%) | 398 (0.04%) |
| Greek | 4,015 (2.8%) | 8,445 (3%) | 9,999 (2.6%) | 7,743 (1.8%) | 1,399 (0.24%) | 908 (0.13%) | 635 (0.07%) | 1,230 (0.12%) | 2,270 (0.23%) |
| Roma | 702 (0.5%) | 2,252 (0.87%) | 3,263 (0.9%) | 3,831 (0.88%) | 1,176 (0.2%) | 378 (0.05%) | 2,565 (0.3%) | 5,983 (0.59%) | 8,295 (0.85%) |
Question:
how many russian-lipovan's were there in 1966?
Answer:
30,509