administrative region  population (2002 census data)  surface km 2                                         main rivers  average annual rainfall (mm)  average annual runoff (mm)  per capita average annual renewable water resources m 3
0                               i - tarapacá                         428594         58698       azapa river , vítor river and camarones river                          93.6                         7.1                                                      972
1                           ii - antofagasta                         493984        126444                                           loa river                          44.5                         0.2                                                       51
2                              iii - atacama                         254336         75573                                        salado river                          82.4                         0.7                                                      208
3                              iv - coquimbo                         603210         40656         elqui river , choapa river and limarí river                         222.0                        18.0                                                     1213
4                             v - valparaíso                        1539852         16396  petorca river , la ligua river and aconcagua river                         434.0                        84.0                                                      894
5  metro region (mr) - santiago metropolitan                        7003122         15349                                         maipo river                         650.0                       200.0                                                      438
6                                vii - maule                         908097         30325                     mataquito river and maule river                        1377.0                       784.0                                                    26181
7                              viii - biobío                        1861562         36929           itata river , biobío river and laja river                        1766.0                      1173.0                                                    23270

Table as JSON:
{"administrative region":{"0":"i - tarapacá","1":"ii - antofagasta","2":"iii - atacama","3":"iv - coquimbo","4":"v - valparaíso","5":"metro region (mr) - santiago metropolitan","6":"vii - maule","7":"viii - biobío"},"population (2002 census data)":{"0":428594,"1":493984,"2":254336,"3":603210,"4":1539852,"5":7003122,"6":908097,"7":1861562},"surface km 2":{"0":58698,"1":126444,"2":75573,"3":40656,"4":16396,"5":15349,"6":30325,"7":36929},"main rivers":{"0":"azapa river , vítor river and camarones river","1":"loa river","2":"salado river","3":"elqui river , choapa river and limarí river","4":"petorca river , la ligua river and aconcagua river","5":"maipo river","6":"mataquito river and maule river","7":"itata river , biobío river and laja river"},"average annual rainfall (mm)":{"0":93.6,"1":44.5,"2":82.4,"3":222.0,"4":434.0,"5":650.0,"6":1377.0,"7":1766.0},"average annual runoff (mm)":{"0":7.1,"1":0.2,"2":0.7,"3":18.0,"4":84.0,"5":200.0,"6":784.0,"7":1173.0},"per capita average annual renewable water resources m 3":{"0":972,"1":51,"2":208,"3":1213,"4":894,"5":438,"6":26181,"7":23270}}