The table below shows standard deviations and correlation coefficients for seven stocks from different countries. Calculate the variance of a portfolio with equal investments in each stock. (Use decimals, not percents, in your calculations. Do not round intermediate calculations. Round your answer to 4 decimal places.) Portfolio Varience:?

	BHP Billiton		Siemens		Nestl		LVMH		Toronto Dominion Bank		Samsung		BP
BHP Billiton	1.00		0.28		0.37		0.40		0.16		0.40		0.14
Siemens			1.00		0.34		0.16		0.14		0.31		0.12
Nestl					1.00		0.09		0.10		0.02		0.10
LVMH							1.00		0.33		0.51		0.07
Toronto Dominion Bank									1.00		0.10		0.10
Samsung											1.00		0.09
BP													1.00
Standard deviation (%)	25.00		36.80		47.80		23.30		17.00		37.50		45.40