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:
| Region | Preschool (0–5 years) | Primary (6–13 years) | Secondary (14–17 years) | Tertiary (18–24 years) |
| --- | --- | --- | --- | --- |
| Arica and Parinacota | 42.92 | 91.17 | 76.65 | 38.67 |
| Tarapacá | 47.51 | 94.52 | 70.82 | 28.16 |
| Antofagasta | 38.13 | 91.90 | 70.78 | 28.26 |
| Atacama | 38.14 | 94.13 | 73.93 | 23.01 |
| Coquimbo | 47.43 | 93.00 | 68.95 | 33.89 |
| Valparaíso | 50.23 | 91.37 | 71.63 | 42.96 |
| Santiago | 43.15 | 92.38 | 72.91 | 35.03 |
| O'Higgins | 41.89 | 95.41 | 63.00 | 28.60 |
| Maule | 43.38 | 93.10 | 67.49 | 26.31 |
| Biobío | 40.76 | 93.45 | 71.83 | 31.62 |
| Araucanía | 45.49 | 93.40 | 73.25 | 29.55 |
| Los Ríos | 38.49 | 94.18 | 69.83 | 33.88 |
| Los Lagos | 40.42 | 92.88 | 71.43 | 25.78 |
| Aisén | 52.28 | 94.39 | 69.30 | 22.42 |
| Magallanes | 51.16 | 94.40 | 72.50 | 43.87 |
Question:
What is the enrollment ration in primary in the region where the enrollment ratio in preschool is 50.23? 
Answer:
91.37