Final answer:
The most accurate response to the question about the number of immigrants in Georgia's 99th district in 1926 is that the data is not available. The information provided is irrelevant as it details the number of years individual immigrants have lived in the U.S. rather than specific district data.
Step-by-step explanation:
The question you are asking about how many immigrants lived in Georgia's 99th district in 1926 cannot be answered with the data provided. The data given represents the number of years 19 different immigrants have lived in the United States rather than any specific information about immigrants living in Georgia's 99th district in 1926. Furthermore, historical census data at the level of district populations from that specific year is not usually readily available for public use or may not exist.
Therefore, the most accurate response to the given question, based on the available information, would be A) Data not available. District-wide demographic data from that time period, especially specific to immigrants, might require extensive historical research or may be permanently lost or never recorded.