Table:
City/Municipality | City/Municipality.1 | No. of / Barangays | Area / (hectares) | Population / (2010) | Income Class / (2010) | Mayor / (2010–2013)
 | Baao | 30 | 10,663 | 54,971 | 3rd class | Melquiades I. Gaite
 | Balatan | 17 | 9,309 | 28,699 | 4th class | Ernesto A. Bagasbas
 | Bato | 33 | 10,712 | 48,306 | 3rd class | Jeanette R. Bernaldez
 | Bombon | 8 | 2,873 | 15,437 | 5th class | Ma. Luisa DC. Angeles
 | Buhi | 38 | 24,665 | 73,809 | 1st class | Rey P. Lacoste
 | Bula | 33 | 16,764 | 68,011 | 2nd class | Benjamin S. Decena
 | Cabusao | 9 | 4,680 | 18,049 | 5th class | Nebb P. Santiago
 | Calabanga | 48 | 16,380 | 78,119 | 1st class | Eduardo Severo
 | Camaligan | 13 | 468 | 22,254 | 5th class | Marilou Marquez-Hirose
 | Canaman | 24 | 4,327 | 32,390 | 4th class | Emmanuel S. Requejo
 | Caramoan | 49 | 27,600 | 44,945 | 2nd class | Constantino H. Cordial, Jr.
 | Del Gallego | 32 | 20,831 | 23,064 | 4th class | Lydia B. Abarientos
 | Gainza | 8 | 1,475 | 10,345 | 5th class | William Angeles Abilay
 | Garchitorena | 23 | 24,380 | 25,204 | 4th class | Solon O.Demetriou Jr.
 | Goa | 34 | 20,618 | 58,503 | 2nd class | Antero S. Lim
 | Iriga City | 36 | 13,735 | 105,919 | 4th class | Madeleine A. Gazmen
 | Lagonoy | 38 | 37,790 | 51,814 | 2nd class | Delfin R. Pilapil Jr.
 | Libmanan | 75 | 34,282 | 100,002 | 1st class | Marilyn A. Jimenez
 | Lupi | 38 | 19,912 | 30,118 | 3rd class | Raul M. Matamorosa
 | Magarao | 15 | 4,497 | 24,274 | 4th class | Salvador A. Senar Jr.
 | Milaor | 20 | 3,364 | 28,474 | 4th class | Rogelio A. Flores
 | Minalabac | 25 | 12,610 | 48,162 | 3rd class | Leovegildo D. Basmayor Jr.
 | Nabua | 42 | 9,620 | 80,111 | 1st class | Delia C. Simbulan
25px | Naga City | 27 | 8,448 | 174,931 | 2nd class | John G. Bongat
 | Ocampo | 25 | 11,833 | 43,523 | 3rd class | Fidel C. Carido
 | Pamplona | 17 | 8,060 | 34,471 | 4th class | Gimeno A. Imperial
 | Pasacao | 19 | 14,954 | 45,946 | 3rd class | Asuncion V. Arsenio
 | Pili | 26 | 12,625 | 82,307 | 1st class | Tomas P. Bongalonta, Jr.
 | Presentacion | 18 | 14,380 | 20,023 | 4th class | Joey A. Deleña
 | Ragay | 38 | 40,022 | 54,934 | 1st class | Ricardo B. Aquino
 | Sagñay | 19 | 15,476 | 31,314 | 4th class | Evelyn B. Fuentebella
 | San Fernando | 22 | 7,176 | 33,281 | 4th class | Eugenio "jun" Lagasca, Jr.
 | San Jose | 29 | 4,307 | 38,523 | 4th class | Antonio B. Chavez
 | Sipocot | 46 | 24,343 | 64,042 | 1st class | Rogenor R. Astor
 | Siruma | 22 | 14,127 | 17,050 | 4th class | Sandy S. Ondis Sr.
 | Tigaon | 23 | 7,235 | 48,611 | 3rd class | Arnulf Bryan B. Fuentebella
 | Tinambac | 44 | 35,162 | 62,435 | 1st class | Ruel T. Velarde

Question: how many subdivisions are there in camarines sur?
Answer: 37

Question: what is the least populated municipality in camarines sur?
Answer: Gainza

Question: which city has the largest number of people in camarines sur?
Answer: Naga City

Question: what is the largest city/municipality by area?
Answer: Ragay

Question: who is the mayor with the least city area to govern over?
Answer: Marilou Marquez-Hirose

Question: how many barangays are there in sipocot?
Answer: 46

Question: how many cities in camarines sur have at least 50,000 people?
Answer: 14

Question: how many total municipalities are there in camarines sur?
Answer: 37

Question: what is the most populated city in camarines sur?
Answer: Naga City

Question: what is the only city to start with the letter r?
Answer: Ragay

Question: what is the number of mayors during 2010-2013 who were part of the 1st class?
Answer: 8

Question: how many municipalities are in camarines sur?
Answer: 35