| Cluster |
Cluster composition |
| Cluster 1(26 entities) |
Astrakhan Region, Volgograd Region, St. Petersburg, the Kabardino-Balkarian Republic, Kaliningrad Region, the Karachay-Cherkess Republic, Moscow, Moscow Region, Murmansk Region, the Republic of Adygea, the Republic of Dagestan, the Republic of Kalmykia, the Republic of Mordovia, the Republic of Sakha, the Republic of North Ossetia-Alania, the Republic of Tatarstan, Rostov Region, Saratov Region, Stavropol Territory, Tomsk Region, Yamalo-Nenets Autonomous Region, Krasnodar Territory, the Republic of Ingushetia, the Chechen Republic, Samara region, the Khanty-Mansi Autonomous District – Yugra |
| Cluster 2(23 entities) |
Arkhangelsk Region (without autonomous districts), Belgorod Region, Bryansk Region, Vladimir Region, Vologda Region, Voronezh Region, Kaluga Region, Kamchatka Territory, Kirov Region, Kostroma Region, Kursk Region, Lipetsk Region, Magadan Region, Nenets Autonomous District, Oryol Region, Penza Region, the Altai Republic, the Republic of Karelia, the Komi Republic, the Mari El Republic, Ryazan Region, Tambov Region, Yaroslavl Region |
| Cluster 3 (18 entities) |
Amur Region, Sevastopol, Trans-Baikal Territory, Ivanovo Region, Krasnoyarsk Territory, Leningrad Region, Nizhny Novgorod Region, Novgorod Region, Omsk Region, Primorsky Region, the Republic of Bashkortostan, the Republic of Buryatia, the Republic of Khakassia, Smolensk Region, Tver Region, Tula Region, the Udmurt Republic, Khabarovsk Territory |
| Cluster 4(10 entities) |
Altai Territory, Kurgan Region, Novosibirsk Region, Orenburg Region, Perm Territory, the Republic of Crimea, Sverdlovsk Region, Tyumen Region (without autonomous districts), Ulyanovsk Region, Chelyabinsk Region |
| Cluster 5(8 entities) |
Jewish Autonomous Region, Irkutsk Region, Kemerovo Region, Pskov Region, the Republic of Tyva, Sakhalin Region, the Chuvash Republic - Chuvashia, Chukotka Autonomous Region |
