<|im_start|>user
From the passage provided, extract when Bloomberg L.P. was founded

Context:
Bloomberg L.P. is a privately held financial, software, data, and media company headquartered in Midtown Manhattan, New York City. It was co-founded by Michael Bloomberg in 1981, with Thomas Secunda, Duncan MacMillan, Charles Zegar, and a 12% ownership investment by Bank of America through their brokerage subsidiary Merrill Lynch.<|im_end|>
<|im_start|>assistant
Bloomberg L.P. was founded in 1981<|im_end|>
