All 250 countries in the PortIndex reference dataset. "Tracked flow records" is a raw count of trade-flow rows in the database naming each country as an origin or destination — a count, not a dollar total. Port coverage reuses the same port catalogue as /ports. "Top corridor" flags the 26 countries that appear in the curated top-76 corridor list on /trade.
| Country | Tracked flow records▼ | Ports | Top corridor |
|---|---|---|---|
| United Kingdom (GB) | 2,356 | 53 of 1,354 | TOP CORRIDOR |
| Bulgaria (BG) | 2,060 | 2 of 23 | NOT TOP CORRIDOR |
| United States (US) | 1,995 | 12 of 1,765 | TOP CORRIDOR |
| Korea, Republic of (KR) | 1,711 | 2 of 76 | TOP CORRIDOR |
| Germany (DE) | 1,326 | 54 of 879 | TOP CORRIDOR |
| Netherlands (NL) | 1,305 | 6 of 531 | TOP CORRIDOR |
| India (IN) | 1,263 | 13 of 280 | TOP CORRIDOR |
| Japan (JP) | 1,254 | 15 of 1,562 | TOP CORRIDOR |
| Switzerland (CH) | 1,230 | 1 of 68 | TOP CORRIDOR |
| Ireland (IE) | 1,229 | 22 of 131 | NOT TOP CORRIDOR |
| Myanmar (MM) | 1,219 | 0 of 24 | NOT TOP CORRIDOR |
| Indonesia (ID) | 1,218 | 1 of 298 | TOP CORRIDOR |
| Malaysia (MY) | 1,212 | 15 of 179 | TOP CORRIDOR |
| Australia (AU) | 1,211 | 1 of 377 | TOP CORRIDOR |
| Denmark (DK) | 1,203 | 113 of 239 | NOT TOP CORRIDOR |
| Brazil (BR) | 1,199 | 2 of 206 | TOP CORRIDOR |
| Czechia (CZ) | 1,198 | 0 of 105 | NOT TOP CORRIDOR |
| Hong Kong (HK) | 1,145 | 1 of 13 | TOP CORRIDOR |
| New Zealand (NZ) | 1,129 | 1 of 48 | NOT TOP CORRIDOR |
| Norway (NO) | 1,109 | 34 of 742 | NOT TOP CORRIDOR |
| Greece (GR) | 1,106 | 176 of 350 | NOT TOP CORRIDOR |
| Hungary (HU) | 1,087 | 3 of 62 | NOT TOP CORRIDOR |
| Estonia (EE) | 1,058 | 1 of 221 | NOT TOP CORRIDOR |
| France (FR) | 1,045 | 24 of 808 | TOP CORRIDOR |
| Canada (CA) | 989 | 1 of 580 | NOT TOP CORRIDOR |
| Mexico (MX) | 980 | 42 of 118 | TOP CORRIDOR |
| Luxembourg (LU) | 939 | 1 of 9 | NOT TOP CORRIDOR |
| Spain (ES) | 923 | 44 of 439 | TOP CORRIDOR |
| Belgium (BE) | 909 | 4 of 474 | TOP CORRIDOR |
| Latvia (LV) | 909 | 4 of 10 | NOT TOP CORRIDOR |
| Italy (IT) | 904 | 56 of 325 | TOP CORRIDOR |
| China (CN) | 901 | 9 of 766 | TOP CORRIDOR |
| United Arab Emirates (AE) | 901 | 2 of 44 | TOP CORRIDOR |
| Thailand (TH) | 899 | 1 of 66 | TOP CORRIDOR |
| Singapore (SG) | 898 | 1 of 15 | TOP CORRIDOR |
| Türkiye (TR) | 887 | 50 of 142 | NOT TOP CORRIDOR |
| South Africa (ZA) | 883 | 1 of 61 | NOT TOP CORRIDOR |
| Israel (IL) | 869 | 0 of 22 | NOT TOP CORRIDOR |
| Austria (AT) | 865 | 4 of 114 | TOP CORRIDOR |
| Poland (PL) | 849 | 6 of 79 | NOT TOP CORRIDOR |
| Iran, Islamic Republic of (IR) | 844 | 0 of 43 | NOT TOP CORRIDOR |
| Russian Federation (RU) | 844 | 0 of 259 | TOP CORRIDOR |
| Finland (FI) | 831 | 54 of 181 | NOT TOP CORRIDOR |
| Sweden (SE) | 831 | 45 of 317 | NOT TOP CORRIDOR |
| Philippines (PH) | 827 | 25 of 380 | NOT TOP CORRIDOR |
| Pakistan (PK) | 822 | 1 of 12 | NOT TOP CORRIDOR |
| Saudi Arabia (SA) | 816 | 1 of 38 | TOP CORRIDOR |
| Romania (RO) | 811 | 3 of 59 | NOT TOP CORRIDOR |
| Slovenia (SI) | 810 | 2 of 36 | NOT TOP CORRIDOR |
| Slovakia (SK) | 808 | 2 of 26 | NOT TOP CORRIDOR |