Year	Amazon	Alibaba	Goat	RE Chemical
2016	587	67.03	1.715	4.33
2017	823.48	101.31	1.53	6.21
2018	1450.89	204.29	7.15	6.76
2019	1718.73	168.49	4.3	6.57
2020	2008.72	206.59	5.16	4.13
2021	3206.2	253.83	17.99	3.17
2022	2991.47	125.79	6.19	4.08

Looking at Glens stock list calculate the correlation coefficient between (1) Amazon and Alibaba and (2) Amazon and RE Chemical.

Please show working out and formula used. Do not use excel.