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:
| County | Obama | Votes | Romney | Votes | Others | Votes | Total |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Bernalillo | 55.55% | 147,183 | 39.35% | 104,242 | 5.10% | 13,517 | 264,942 |
| Catron | 26.38% | 560 | 70.37% | 1,494 | 3.25% | 69 | 2,123 |
| Chaves | 32.28% | 6,641 | 64.77% | 13,327 | 2.95% | 607 | 20,575 |
| Cibola | 60.18% | 4,907 | 36.37% | 2,966 | 3.45% | 281 | 8,154 |
| Colfax | 49.05% | 2,828 | 46.83% | 2,700 | 4.11% | 237 | 5,765 |
| Curry | 29.51% | 4,019 | 67.91% | 9,250 | 2.58% | 352 | 13,621 |
| DeBaca | 31.82% | 287 | 64.97% | 586 | 3.22% | 29 | 902 |
| Doña Ana | 55.97% | 36,778 | 41.07% | 26,988 | 2.96% | 1,946 | 65,712 |
| Eddy | 31.83% | 6,110 | 65.36% | 12,546 | 2.81% | 539 | 19,195 |
| Grant | 55.00% | 7,009 | 41.48% | 5,286 | 3.52% | 449 | 12,744 |
| Guadalupe | 69.68% | 1,478 | 26.12% | 554 | 4.20% | 89 | 2,121 |
| Harding | 43.26% | 260 | 54.41% | 327 | 2.33% | 14 | 601 |
| Hidalgo | 51.42% | 995 | 46.46% | 899 | 2.12% | 41 | 1,935 |
| Lea | 23.98% | 4,080 | 73.75% | 12,548 | 2.27% | 387 | 17,015 |
| Lincoln | 31.82% | 2,940 | 64.51% | 5,961 | 3.67% | 339 | 9,240 |
| Los Alamos | 48.72% | 5,191 | 45.02% | 4,796 | 6.26% | 667 | 10,654 |
| Luna | 47.77% | 3,583 | 48.93% | 3,670 | 3.29% | 247 | 7,500 |
| McKinley | 72.08% | 15,363 | 25.43% | 5,420 | 2.49% | 530 | 21,313 |
| Mora | 74.85% | 1,952 | 22.81% | 595 | 2.34% | 61 | 2,608 |
| Otero | 34.15% | 6,811 | 62.23% | 12,412 | 3.62% | 723 | 19,946 |
| Quay | 37.32% | 1,384 | 59.39% | 2,202 | 3.29% | 122 | 3,708 |
| Rio Arriba | 74.74% | 11,389 | 22.13% | 3,373 | 3.13% | 477 | 15,239 |
| Roosevelt | 28.92% | 1,730 | 67.73% | 4,052 | 3.36% | 201 | 5,983 |
| San Juan | 34.11% | 15,688 | 62.57% | 28,779 | 3.32% | 1,527 | 45,994 |
| San Miguel | 76.86% | 8,751 | 20.04% | 2,281 | 3.10% | 353 | 11,385 |
| Sandoval | 50.29% | 26,976 | 45.17% | 24,228 | 4.53% | 2,432 | 53,636 |
| Santa Fe | 73.37% | 50,097 | 22.48% | 15,351 | 4.15% | 2,832 | 68,280 |
| Sierra | 38.49% | 1,964 | 57.39% | 2,928 | 4.12% | 210 | 5,102 |
| Socorro | 56.37% | 4,047 | 37.89% | 2,720 | 5.74% | 412 | 7,179 |
| Taos | 78.06% | 11,855 | 17.84% | 2,710 | 4.10% | 623 | 15,188 |
| Torrance | 37.86% | 2,414 | 55.22% | 3,521 | 6.92% | 441 | 6,376 |
| Union | 26.83% | 472 | 70.27% | 1,236 | 2.90% | 51 | 1,759 |
| Valencia | 48.73% | 13,473 | 46.25% | 12,788 | 5.01% | 1,386 | 27,647 |
Question:
what was the difference in the number of votes between otero county and harding county?
Answer:
19,345