{"columns":[{"name":"localisation","type":"string"},{"name":"tranche_d_age","type":"string"},{"name":"moins_20_ans","type":"int64"},{"name":"moins_20_ans_pourcentage","type":"double"},{"name":"total_20_64_ans","type":"string"},{"name":"total_20_64_pourcentage","type":"double"},{"name":"65_ans_ou_plus","type":"int64"},{"name":"plus_65_ans_pourcentage","type":"double"}],"n_rows":4,"rows_kept":4,"cut":false,"text_format":"parquet-jsonl-2026-10-02","bounds":{"document_bytes":16777216,"package_text_limit_bytes":33554432,"package_text_slack_bytes":1024,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096,"vector_min":64,"vector_head_fixed":16,"vector_head_variable":64,"kv_value_chars":1048576,"nesting_max":64,"binary_text":true},"cells_cut":0,"cells_bad_utf8":0,"cells_raw":0,"cells_binary":0,"cells_binary_text":0,"cells_vector":0,"n_row_groups":1,"reader":"pyarrow 23.0.1, python 3.13","created_by":"hyparquet","schema":{"fields":[{"name":"localisation","type":"string","nullable":true,"metadata":null,"children":null},{"name":"tranche_d_age","type":"string","nullable":true,"metadata":null,"children":null},{"name":"moins_20_ans","type":"int64","nullable":true,"metadata":null,"children":null},{"name":"moins_20_ans_pourcentage","type":"double","nullable":true,"metadata":null,"children":null},{"name":"total_20_64_ans","type":"string","nullable":true,"metadata":null,"children":null},{"name":"total_20_64_pourcentage","type":"double","nullable":true,"metadata":null,"children":null},{"name":"65_ans_ou_plus","type":"int64","nullable":true,"metadata":null,"children":null},{"name":"plus_65_ans_pourcentage","type":"double","nullable":true,"metadata":null,"children":null}],"parquet":"required group field_id=-1 root {\n  optional binary field_id=-1 localisation (String);\n  optional binary field_id=-1 tranche_d_age (String);\n  optional int64 field_id=-1 moins_20_ans;\n  optional double field_id=-1 moins_20_ans_pourcentage;\n  optional binary field_id=-1 total_20_64_ans (String);\n  optional double field_id=-1 total_20_64_pourcentage;\n  optional int64 field_id=-1 65_ans_ou_plus;\n  optional double field_id=-1 plus_65_ans_pourcentage;\n}\n"},"kv_metadata":[["field:plus_65_ans_pourcentage","upstream_verbatim | not modified by Commodity | upstream=results[].plus_65_ans_pourcentage | publisher label=\"% 65 ANS OU PLUS\" | publisher type=double | 4/4 cells non-null | the field the opendatasoft Explore v2 records endpoint returned under this name, unchanged"],["field:65_ans_ou_plus","upstream_verbatim | not modified by Commodity | upstream=results[].65_ans_ou_plus | publisher type=int | 4/4 cells non-null | the field the opendatasoft Explore v2 records endpoint returned under this name, unchanged"],["field:total_20_64_pourcentage","upstream_verbatim | not modified by Commodity | upstream=results[].total_20_64_pourcentage | publisher label=\"% 20-64 ANS\" | publisher type=double | 4/4 cells non-null | the field the opendatasoft Explore v2 records endpoint returned under this name, unchanged"],["field:moins_20_ans_pourcentage","upstream_verbatim | not modified by Commodity | upstream=results[].moins_20_ans_pourcentage | publisher label=\"% 0-19 ANS\" | publisher type=double | 4/4 cells non-null | the field the opendatasoft Explore v2 records endpoint returned under this name, unchanged"],["row_count","4"],["personal_data","personal data: no cited column names a natural person (the cited columns are all this reads)"],["live","true"],["field:tranche_d_age","upstream_verbatim | not modified by Commodity | upstream=results[].tranche_d_age | publisher label=\"année\" | publisher type=date | 4/4 cells non-null | the field the opendatasoft Explore v2 records endpoint returned under this name, unchanged"],["upstream_url","https://data.issy.com/api/explore/v2.1/catalog/datasets/population-par-grandes-tranches-dage-2010-et-2015-insee/records?limit=100"],["retrieved_at","2026-09-08T15:37:35.102Z"],["field:total_20_64_ans","upstream_verbatim | not modified by Commodity | upstream=results[].total_20_64_ans | publisher label=\"20-64 ANS\" | publisher type=text | 4/4 cells non-null | the field the opendatasoft Explore v2 records endpoint returned under this name, unchanged"],["field:moins_20_ans","upstream_verbatim | not modified by Commodity | upstream=results[].moins_20_ans | publisher label=\"0-19 ANS\" | publisher type=int | 4/4 cells non-null | the field the opendatasoft Explore v2 records endpoint returned under this name, unchanged"],["field:localisation","upstream_verbatim | not modified by Commodity | upstream=results[].localisation | publisher type=text | 4/4 cells non-null | the field the opendatasoft Explore v2 records endpoint returned under this name, unchanged"],["license","lo-2.0"],["entry_url","https://c0mm0.com/entry/population-par-grande-tranches-dage/"],["source","Population par grande tranches d'âge"]]}
["FRANCE","2010",15023402,23.7,"37 003 000",58.3,11446162,18.0]
["ISSY-LES-MOULINEAUX","2015",16081,23.3,"43 938",63.6,9074,13.1]
["FRANCE","2015",15297969,23.4,"36 624 075",56.1,13373074,20.5]
["ISSY-LES-MOULINEAUX","2010",15226,23.7,"41 695",64.8,7434,11.6]