pre_text: OUTSTANDING COMMON SHARES 1 Holders of our Class B Non-Voting Shares are entitled to receive notice of and to attend shareholder meetings; however, they are not entitled to vote at these meetings except as required by law or stipulated by stock exchanges. If an offer is made to purchase outstanding Class A Shares, there is no requirement under applicable law or our constating documents that an offer be made for the outstanding Class B Non-Voting Shares, and there is no other protection available to shareholders under our constating documents. If an offer is made to purchase both classes of shares, the offer for the Class A Shares may be made on different terms than the offer to the holders of Class B Non-Voting Shares. As at February 29, 2020, 111,154,811 Class A Shares, 393,770,507
  Class B Non-Voting Shares, and 3,145,274 options to purchase
  Class B Non-Voting Shares were outstanding.
table: As at December 31
table: 2019 2018
table: Common shares outstanding 1
table: Class A Voting 111,154,811 111,155,637
table: Class B Non-Voting 393,770,507 403,657,038
table: Total common shares 504,925,318 514,812,675
table: Options to purchase Class B
table: Non-Voting Shares
table: Outstanding options 3,154,795 2,719,612
table: Outstanding options exercisable 993,645 1,059,590
question: Analyse this data from a financial earnings document. What is the average Class B Non-Voting shares?