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