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 the original cost. Current performance may be significantly higher or lower than data quoted herein. Returns quoted herein do not reflect the potential deduction of a 2% redemption fee on shares held less than 90 calendar days. Performance current to the most recent-month end may be obtained by calling 1-888/73-AMANA or by visiting Average Annual Returns.
Performance
| Month ended 01/31/2012 | 10 Year | 5 Year | 3 Year | 1 Year | Expense Ratio |
| Amana Income Fund |  8.60% |
 4.38% |
15.47% |
3.82% |
1.21% |
| S&P 500 Index | 3.52% |
0.33% |
19.22% |
4.22% |
N/A |
| Amana Growth Fund | 8.03% |
4.39% |
18.01% |
1.72% |
1.14% |
| S&P 500 Index | 3.52% |
0.33% |
19.22% |
4.22% |
N/A |
| Russell 2000 Index | 6.48% |
1.19% |
23.01% |
2.86% |
N/A |
| Amana Developing World Fund | N/A | N/A | N/A |  -1.24% |
1.61% |
| MSCI Emerging Markets Index | 14.69% |
5.01% |
27.39% |
-6.49% |
N/A |
Up 
Down 
No Change
Expense ratios shown are as of the Fund's most recent prospectus or summary prospectus dated September 09, 2011.
Amana Developing World Fund commenced operations September 28, 2009.
