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:
|  | 1965 | 1960 | 1960 | 1970 | 1970 |
| --- | --- | --- | --- | --- | --- |
| World | 3,334,874,000 | 3,021,475,000 | 313,399,000 | 3,692,492,000 | 357,618,000 |
| Africa | 313,744,000 | 277,398,000 | 36,346,000 | 357,283,000 | 43,539,000 |
| Asia | 1,899,424,000 | 1,701,336,000 | 198,088,000 | 2,143,118,000 | 243,694,000 |
| Europe | 634,026,000 | 604,401,000 | 29,625,000 | 655,855,000 | 21,829,000 |
| Latin America | 250,452,000 | 218,300,000 | 1,270,000 | 284,856,000 | 34,404,000 |
| Northern America | 219,570,000 | 204,152,000 | 15,418,000 | 231,937,000 | 12,367,000 |
| Oceania | 17,657,000 | 15,888,000 | 1,769,000 | 19,443,000 | 1,786,000 |
Question:
how many areas achieved more than 250,000,000 people in 1970?
Answer:
4