As an AI language model, I don't have personal experiences or the ability to provide real-time data. However, I can provide some general information on the topic.

The number of individuals or businesses earning $20,000 or more per month can vary significantly depending on various factors such as location, industry, job type, experience level, and economic conditions. It is important to note that earning $20,000+ per month is considered a high income and is not the norm for the majority of individuals worldwide.

For instance, in the United States, according to the U.S. Census Bureau's 2019 American Community Survey, only about 6.9% of households had an income of $200,000 or more annually, which would average around $16,666 per month. This figure includes both single-earner and multiple-earner households.

In terms of industries, high-income earners can be found in areas such as finance, technology, entrepreneurship, medicine, law, and entertainment. However, it's important to remember that these figures are not representative of the entire population.

Keep in mind that these statistics are general and subject to change over time. It is always advisable to refer to the latest official reports or relevant sources for more accurate and up-to-date information on income distribution.