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Annual report pursuant to Section 13 and 15(d)

Statements of Net Proceeds From All Sources (Equity)

v2.4.0.6
Statements of Net Proceeds From All Sources (Equity) (USD $)
Sub-Share Certificates of Proprietary Interest, Per Share [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
USD ($)
Net Proceeds From All Sources [Member]
USD ($)
Total
USD ($)
Balances at Dec. 31, 2009 Ìý $ (488,348) $ 20,192,345 $ 19,703,997
Balances (in Shares) at Dec. 31, 2009 9,894,514 Ìý Ìý Ìý
Dividends paid - per Sub-share Ìý Ìý (1,968,061) (1,968,061)
Net income Ìý Ìý 11,308,711 11,308,711
Periodic pension costs, net of income taxes Ìý (27,376) Ìý (27,376)
Cost of Sub-share Certificates in Certificates of Proprietary Interest purchased and cancelled Ìý Ìý (10,715,045) (10,715,045)
Cost of Sub-share Certificates in Certificates of Proprietary Interest purchased and cancelled (in Shares) (346,070) Ìý Ìý Ìý
Balances at Dec. 31, 2010 Ìý (515,724) 18,817,950 18,302,226
Balances (in Shares) at Dec. 31, 2010 9,548,444 Ìý Ìý Ìý
Dividends paid - per Sub-share Ìý Ìý (2,000,233) (2,000,233)
Net income Ìý Ìý 20,594,769 20,594,769
Periodic pension costs, net of income taxes Ìý (318,590) Ìý (318,590)
Cost of Sub-share Certificates in Certificates of Proprietary Interest purchased and cancelled Ìý Ìý (16,030,938) (16,030,938)
Cost of Sub-share Certificates in Certificates of Proprietary Interest purchased and cancelled (in Shares) (373,030) Ìý Ìý Ìý
Balances at Dec. 31, 2011 Ìý (834,314) 21,381,548 20,547,234
Balances (in Shares) at Dec. 31, 2011 9,175,414 Ìý Ìý Ìý
Dividends paid - per Sub-share Ìý Ìý (4,295,509) (4,295,509)
Net income Ìý Ìý 19,647,818 19,647,818
Periodic pension costs, net of income taxes Ìý (119,651) Ìý (119,651)
Cost of Sub-share Certificates in Certificates of Proprietary Interest purchased and cancelled Ìý Ìý (20,183,747) (20,183,747)
Cost of Sub-share Certificates in Certificates of Proprietary Interest purchased and cancelled (in Shares) (380,156) Ìý Ìý Ìý
Balances at Dec. 31, 2012 Ìý $ (953,965) $ 16,550,110 $ 15,596,145
Balances (in Shares) at Dec. 31, 2012 8,795,258 Ìý Ìý Ìý