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:
| Asian rank | World rank | Country | GDP per capita | GDP world rank |
| --- | --- | --- | --- | --- |
| 1.0 | 1.0 | Qatar | $85,638 | 69 |
| 2.0 | 4.0 | Brunei | $50,790 | 113 |
| 3.0 | 5.0 | Singapore | $49,754 | 44 |
| 4.0 | 9.0 | Kuwait | $39,344 | 56 |
| 5.0 | 14.0 | United Arab Emirates | $37,941 | 55 |
| 6.0 | 22.0 | Japan | $33,596 | 3 |
| 7.0 | 24.0 | Bahrain | $31,899 | 105 |
| 8.0 | 26.0 | Republic of China (Taiwan) [note 1 ] | $30,322 | 19 |
| 9.0 | 31.0 | Israel | $27,147 | 52 |
| 10.0 | 34.0 | South Korea | $24,803 | 14 |
| 11.0 | 36.0 | Oman | $23,987 | 77 |
| 12.0 | 38.0 | Saudi Arabia | $22,852 | 22 |
| 13.0 | 59.0 | Malaysia | $13,385 | 30 |
| 14.0 | 66.0 | Lebanon | $11,279 | 84 |
| 15.0 | 71.0 | Iran | $10,570 | 18 |
| 16.0 | 83.0 | Thailand | $7,907 | 24 |
| 17.0 | 100.0 | People's Republic of China [note 2 ] | $7,325 | 2 |
| 18.0 | 105.0 | Jordan | $6,976 | 99 |
| 19.0 | 106.0 | Bhutan | $6,962 | N/A |
| 20.0 | 109.0 | Maldives | $4,603 | N/A |
| 21.0 | 111.0 | Syria | $6,892 | 63 |
| 22.0 | 113.0 | Sri Lanka | $6,765 | 65 |
| 23.0 | 120.0 | Indonesia | $6,728 | 16 |
| 24.0 | 122.0 | Philippines | $3,383 | 37 |
| 25.0 | 124.0 | Mongolia | $3,222 | 141 |
| 26.0 | 127.0 | Pakistan | $2,594 | 26 |
| 27.0 | 128.0 | Vietnam | $2,589 | 46 |
| 28.0 | 129.0 | India | $2,563 | 4 |
| 29.0 | 107.0 | East Timor | $4,770 | 156 |
| 30.0 | 132.0 | Yemen | $2,343 | 81 |
| 31.0 | 136.0 | Laos | $2,054 | 128 |
| 32.0 | 140.0 | Papua New Guinea | $1,974 | 131 |
| 33.0 | 143.0 | Cambodia | $1,818 | 103 |
| 34.0 | 153.0 | Bangladesh | $1,311 | 48 |
| 35.0 | 159.0 | Nepal | $3,397 | 96 |
| 36.0 | 161.0 | Burma | $1,040 | 78 |
Question:
Name the gdp world rank for asian rank being 20
Answer:
N/A