| Country | Total |
| Macau (MO) | _ |
| Macedonia (MK) | _ |
| Madagascar (MG) | _ |
| Malawi (MW) | 1 |
| Malaysia (MY) | 10 |
| Maldives (MV) | _ |
| Mali (ML) | _ |
| Malta (MT) | _ |
| Marshall Islands (MH) | _ |
| Martinique (MQ) | _ |
| Mauritania (MR) | _ |
| Mauritius (MU) | 3 |
| Mayotte (YT) | _ |
| Mexico (MX) | 138 |
| Moldova, Republic of (MD) | 5 |
| Monaco (MC) | _ |
| Mongolia (MN) | _ |
| Montserrat Island (MS) | _ |
| Montenegro (ME) | _ |
| Morocco (MA) | 12 |
| Mozambique (MZ) | 2 |
| Myanmar (MM) | 5 |