Another way to analyse the data is to go deep-down in the research and try to find for better and more specific information. Here comes voyant.com, a website we used to answer the question "When did the Queen say the words that turned out to be the most frequent?"

So we submitted the question to the website and here's the answer:

fig.1 21st Birthday Official Speech

fig.2 21st Birthday Speech - The Crown

fig. 3 Christmas Broadcast - Official

fig. 4 Christmas Broadcast - The Crown

fig.5 Annus Horribilis Official Speech

fig.6 Annus Horribilis - The Crown