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:
| Location | Culture | # found | Ball diameter | Period |
| --- | --- | --- | --- | --- |
| El Manati | Olmec | 5 | 10–14cm | 1600–1700 BCE |
| El Manati | Olmec | 2 | 22cm | 1200 BCE |
| Sacred Cenote | Maya | Unknown | 4cm | 850 - 1550 CE |
| Main ballcourt, Tenochtitlan | Aztec | 2 | 7cm | Early 16th century? |
| House of Eagles, Tenochtitlan | Aztec | 4 | 6-8½ cm | Early 16th century? |
Question:
What's the Ball Diameter with the Location oof El Manati, and the Period of 1200 BCE?
Answer:
22cm