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:
| Irrigation District | Juntas de Regantes (WUB) | Asociaciones (WUA) (#) | Tareas (15.9 tareas = 1 ha) | Users (#) |
| --- | --- | --- | --- | --- |
| Alto Yaque del Norte | Ulises Francisco Espaillat | 10.0 | 392336.0 | 5827.0 |
| Alto Yaque del Norte | Monsieur Bogaert | 5.0 | 211040.0 | 2416.0 |
| Alto Yaque del Norte | Mao | 8.0 | 171360.0 | 1775.0 |
| Bajo Yaque del Norte | General Fernando Valerio | 7.0 | 374848.0 | 4014.0 |
| Bajo Yaque del Norte | Horacio Vasquez | 5.0 | 180416.0 | 2146.0 |
| Bajo Yaque del Norte | Dajabon | 4.0 | 49744.0 | 1090.0 |
| Yuna-Camu | Camu | 6.0 | 91840.0 | 1494.0 |
| Yuna-Camu | Rincon | 3.0 | 133920.0 | 1421.0 |
| Yuna-Camu | Hatillo | 5.0 | 195152.0 | 1598.0 |
| Yuna-Camu | Yuna | 6.0 | 61548.0 | 1286.0 |
| Yuna-Camu | Constanza | 6.0 | 44660.0 | 1575.0 |
| Yuna-Camu | Jarabacoa | 2.0 | 9056.0 | 415.0 |
| Bajo Yuna | Aglipo | 8.0 | 124128.0 | 3152.0 |
| Bajo Yuna | Boba | 5.0 | 47041.0 | 2461.0 |
| Bajo Yuna | Aglipo II | 4.0 | 83520.0 | 1541.0 |
| Bajo Yuna | Limon del Yuna | 4.0 | 123344.0 | 1394.0 |
| Bajo Yuna | Villa Riva | 2.0 | 78160.0 | 3160.0 |
| Bajo Yuna | Nizao-Valdiviesa | 12.0 | 299349.0 | 4495.0 |
| Del Este | Nisibon-Yuma | 5.0 | 28500.0 | 422.0 |
| Del Este | General Gregorio Luperon | 4.0 | 37680.0 | 581.0 |
| Del Este | La Esperanza | 4.0 | 142576.0 | 1008.0 |
| Del Este | Independent Association | 1.0 | 21733.0 | 303.0 |
| Azua Valley | Ysura | 11.0 | 331102.0 | 8430.0 |
| Azua Valley | Padre las Casas | 5.0 | 42000.0 | 786.0 |
| San Juan Valley | Valle de San Juan | 6.0 | 256352.0 | 6180.0 |
| San Juan Valley | Independent Association | 1.0 | 63136.0 | 800.0 |
| San Juan Valley | Independent Association | 1.0 | 35857.0 | 857.0 |
| Enriquillo | Neyba | 9.0 | 267808.0 | 4733.0 |
| Enriquillo | Tamayo | 10.0 | 353184.0 | 4012.0 |
| Yaque del Sur | Pedernales | 4.0 | 10064.0 | 241.0 |
Question:
What's the number of users in the Nisibon-Yuma within the Del Este district?
Answer:
422.0