{"text_format":"2","workbook":"xls","n_sheets":1,"sheets":["Sheet1"],"not_rendered":{"charts":0,"images":0,"macros":0,"external_links":0,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Sheet1","index":0,"n_rows":21,"n_cols":2,"rows_kept":21,"cut":false,"hidden":false,"merged":[],"flags":["formulas_cached_only"]}
[10,770]
[12,665]
[14,607]
[16,573]
[18,545]
[20,502]
[22,457]
[24,417]
[26,378]
[28,341]
[30,312]
[32,287]
[34,265]
[36,244]
[38,226]
[40,211]
[42,197]
[44,186]
[46,178]
[48,167]
[50,159]