Performance data quoted represents past performance which is no guarantee of future results. Investment return and principal value of an investment fluctuate daily and an investor's shares, when redeemed, may be worth more or less than their original cost. Current performance may be significantly higher or lower than data quoted herein. Performance current to the most recent-month end may be obtained by calling 1-888/73-AMANA or by visiting Month-End Returns.

Performance

Average Annual Returns as of 04/30/2013	10 Year	5 Year	3 Year	1 Year	Expense Ratio¹	30-Day Yield²
Amana Income Fund	12.21%	6.17%	11.08%	16.22%	1.20%	1.52%
S&P 500 Index	7.88%	5.21%	12.79%	16.89%	N/A	N/A
Russell 1000 Value Index	8.50%	4.20%	12.41%	21.92%	N/A	N/A
Amana Growth Fund	12.16%	5.40%	8.18%	7.31%	1.13%	0.40%
S&P 500 Index	7.88%	5.21%	12.79%	16.89%	N/A	N/A
Russell 1000 Growth Index	8.11%	6.65%	13.42%	12.60%	N/A	N/A
Amana Developing World Fund	N/A	N/A	2.52%	4.43%	1.63%	0.36%
MSCI Emerging Markets Index	16.13%	-0.33%	3.11%	3.97%	N/A	N/A

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¹ Expense ratios shown are as of the Funds' most recent prospectus dated September 14, 2012.

² A Fund's 30-Day Yield is calculated by dividing the net invest income per share during the preceding 30 days by the net asset value per share on the last day of the period. The 30-Day Yield provides an estimate of a Fund's investment income rate, but may not equal the actual income distribution rate.

The S&P 500 is an index comprised of 500 widely held common stocks considered to be representative of the U.S. stock market in general. The Russell 1000 Value Index is a widely recognized index of large-cap value stocks. The Russell 1000 Growth index is a widely recognized index of large-cap growth stocks. The MSCI Emerging Markets Index, produced by Morgan Stanley Capital International, measures equity market performance in over 20 emerging market countries.