Input tables

bigquery-public-data.usa_names.usa_1910_2013 bigquery-public-data.samples.natality

To Do Is the last letter of the Name a good proxy for Gender? [20 min] Gender Mix development across years in USA. what is the year with the highest % of Female names from 1920 until now? Is there any peculiar development you may notice when looking at the share of Female Vs Male names? [50 min] What was the 4th most common male name in the 60´s ? [15 min]

Schema of table: bigquery-public-data.usa_names.usa_1910_2013

[ { "name": "state", "mode": "NULLABLE", "type": "STRING", "description": "2-digit state code", "fields": [] }, { "name": "gender", "mode": "NULLABLE", "type": "STRING", "description": "Sex (M=male or F=female)", "fields": [] }, { "name": "year", "mode": "NULLABLE", "type": "INTEGER", "description": "4-digit year of birth", "fields": [] }, { "name": "name", "mode": "NULLABLE", "type": "STRING", "description": "Given name of a person at birth", "fields": [] }, { "name": "number", "mode": "NULLABLE", "type": "INTEGER", "description": "Number of occurrences of the name", "fields": [] } ]

Schema of Table: bigquery-public-data.samples.natality

[ { "name": "source_year", "mode": "REQUIRED", "type": "INTEGER", "description": "Four-digit year of the birth. Example: 1975.", "fields": [] }, { "name": "year", "mode": "NULLABLE", "type": "INTEGER", "description": "Four-digit year of the birth. Example: 1975.", "fields": [] }, { "name": "month", "mode": "NULLABLE", "type": "INTEGER", "description": "Month index of the date of birth, where 1=January.", "fields": [] }, { "name": "day", "mode": "NULLABLE", "type": "INTEGER", "description": "Day of birth, starting from 1.", "fields": [] }, { "name": "wday", "mode": "NULLABLE", "type": "INTEGER", "description": "Day of the week, where 1 is Sunday and 7 is Saturday.", "fields": [] }, { "name": "state", "mode": "NULLABLE", "type": "STRING", "description": "The two character postal code for the state. Entries after 2004 do not include this value.", "fields": [] }, { "name": "is_male", "mode": "REQUIRED", "type": "BOOLEAN", "description": "TRUE if the child is male, FALSE if female.", "fields": [] }, { "name": "child_race", "mode": "NULLABLE", "type": "INTEGER", "description": "The race of the child. One of the following numbers:\n\n1 - White\n2 - Black\n3 - American Indian\n4 - Chinese\n5 - Japanese\n6 - Hawaiian\n7 - Filipino\n9 - Unknown/Other\n18 - Asian Indian\n28 - Korean\n39 - Samoan\n48 - Vietnamese", "fields": [] }, { "name": "weight_pounds", "mode": "NULLABLE", "type": "FLOAT", "description": "Weight of the child, in pounds.", "fields": [] }, { "name": "plurality", "mode": "NULLABLE", "type": "INTEGER", "description": "How many children were born as a result of this pregnancy. twins=2, triplets=3, and so on.", "fields": [] }, { "name": "apgar_1min", "mode": "NULLABLE", "type": "INTEGER", "description": "Apgar scores measure the health of a newborn child on a scale from 0-10. Value after 1 minute. Available from 1978-2002.", "fields": [] }, { "name": "apgar_5min", "mode": "NULLABLE", "type": "INTEGER", "description": "Apgar scores measure the health of a newborn child on a scale from 0-10. Value after 5 minutes. Available from 1978-2002.", "fields": [] }, { "name": "mother_residence_state", "mode": "NULLABLE", "type": "STRING", "description": "The two-letter postal code of the mother's state of residence when the child was born.", "fields": [] }, { "name": "mother_race", "mode": "NULLABLE", "type": "INTEGER", "description": "Race of the mother. Same values as child_race.", "fields": [] }, { "name": "mother_age", "mode": "NULLABLE", "type": "INTEGER", "description": "Reported age of the mother when giving birth.", "fields": [] }, { "name": "gestation_weeks", "mode": "NULLABLE", "type": "INTEGER", "description": "The number of weeks of the pregnancy.", "fields": [] }, { "name": "lmp", "mode": "NULLABLE", "type": "STRING", "description": "Date of the last menstrual period in the format MMDDYYYY. Unknown values are recorded as "99" or "9999".", "fields": [] }, { "name": "mother_married", "mode": "NULLABLE", "type": "BOOLEAN", "description": "True if the mother was married when she gave birth.", "fields": [] }, { "name": "mother_birth_state", "mode": "NULLABLE", "type": "STRING", "description": "The two-letter postal code of the mother's birth state.", "fields": [] }, { "name": "cigarette_use", "mode": "NULLABLE", "type": "BOOLEAN", "description": "True if the mother smoked cigarettes. Available starting 2003.", "fields": [] }, { "name": "cigarettes_per_day", "mode": "NULLABLE", "type": "INTEGER", "description": "Number of cigarettes smoked by the mother per day. Available starting 2003.", "fields": [] }, { "name": "alcohol_use", "mode": "NULLABLE", "type": "BOOLEAN", "description": "True if the mother used alcohol. Available starting 1989.", "fields": [] }, { "name": "drinks_per_week", "mode": "NULLABLE", "type": "INTEGER", "description": "Number of drinks per week consumed by the mother. Available starting 1989.", "fields": [] }, { "name": "weight_gain_pounds", "mode": "NULLABLE", "type": "INTEGER", "description": "Number of pounds gained by the mother during pregnancy.", "fields": [] }, { "name": "born_alive_alive", "mode": "NULLABLE", "type": "INTEGER", "description": "Number of children previously born to the mother who are now living.", "fields": [] }, { "name": "born_alive_dead", "mode": "NULLABLE", "type": "INTEGER", "description": "Number of children previously born to the mother who are now dead.", "fields": [] }, { "name": "born_dead", "mode": "NULLABLE", "type": "INTEGER", "description": "Number of children who were born dead (i.e. miscarriages)", "fields": [] }, { "name": "ever_born", "mode": "NULLABLE", "type": "INTEGER", "description": "Total number of children to whom the woman has ever given birth (includes the current birth).", "fields": [] }, { "name": "father_race", "mode": "NULLABLE", "type": "INTEGER", "description": "Race of the father. Same values as child_race.", "fields": [] }, { "name": "father_age", "mode": "NULLABLE", "type": "INTEGER", "description": "Age of the father when the child was born.", "fields": [] }, { "name": "record_weight", "mode": "NULLABLE", "type": "INTEGER", "description": "1 or 2, where 1 is a row from a full-reporting area, and 2 is a row from a 50% sample area.", "fields": [] } ]