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:
| Constituency | Electorate | s Spoilt vote | Total poll (%) | For (%) | Against (%) |
| --- | --- | --- | --- | --- | --- |
| Østfold | 152837.0 | 392.0 | 121,498 (80) | 58,931 (49) | 62,567 (51) |
| Akershus | 217851.0 | 542.0 | 180,503 (83) | 102,521 (57) | 77,982 (43) |
| Oslo | 356153.0 | 619.0 | 291,654 (82) | 193,980 (67) | 97,674 (33) |
| Hedmark | 124960.0 | 519.0 | 99,508 (80) | 44,150 (44) | 55,358 (56) |
| Oppland | 120082.0 | 314.0 | 94,114 (79) | 37,550 (40) | 56,564 (60) |
| Buskerud | 139999.0 | 400.0 | 110,387 (79) | 59,532 (54) | 50,855 (46) |
| Vestfold | 155338.0 | 247.0 | 94,355 (79) | 53,515 (57) | 40,840 (43) |
| Telemark | 108485.0 | 211.0 | 84,056 (78) | 32,284 (38) | 51,772 (62) |
| Aust-Agder | 55276.0 | 138.0 | 40,909 (74) | 18,659 (46) | 22,250 (54) |
| Vest-Agder | 81707.0 | 177.0 | 64,100 (79) | 27,510 (43) | 36,590 (57) |
| Rogaland | 174925.0 | 309.0 | 138,601 (79) | 62,096 (45) | 76,505 (55) |
| Hordaland | 248675.0 | 511.0 | 198,095 (80) | 96,996 (49) | 101,099 (51) |
| Sogn og Fjordane | 67335.0 | 153.0 | 51,705 (77) | 15,923 (31) | 35,782 (69) |
| Møre og Romsdal | 146917.0 | 240.0 | 114,709 (78) | 33,504 (29) | 81,205 (71) |
| Sør-Trøndelag | 159730.0 | 248.0 | 122,092 (77) | 51,827 (42) | 70,265 (58) |
| Nord-Trøndelag | 77954.0 | 107.0 | 60,495 (78) | 19,101 (32) | 41,394 (68) |
| Nordland | 157183.0 | 549.0 | 120,979 (77) | 33,228 (27) | 87,751 (73) |
| Troms | 88174.0 | 385.0 | 66,499 (76) | 19,820 (30) | 46,679 (70) |
Question:
List the smallest possible spoilt vote with the sør-trøndelag constituency.
Answer:
248.0